diff --git a/bin/parse b/bin/parse index 26d30e28f3e..6b66a8f3675 100755 --- a/bin/parse +++ b/bin/parse @@ -8,7 +8,6 @@ $:.unshift(File.expand_path("../lib", __dir__)) require "prism" -require "pp" if ARGV[0] == "-e" result = Prism.parse(ARGV[1]) diff --git a/docs/serialization.md b/docs/serialization.md index 1b3f3d15af6..151d209d570 100644 --- a/docs/serialization.md +++ b/docs/serialization.md @@ -57,7 +57,7 @@ The comment type is one of: | --- | --- | | string | error message (ASCII-only characters) | | location | the location in the source this error applies to | -| `1` | the level of the error, see pm_diagnostic_level_t for the values | +| `1` | the level of the error: `0` for `fatal` | ## warning @@ -65,7 +65,7 @@ The comment type is one of: | --- | --- | | string | warning message (ASCII-only characters) | | location | the location in the source this warning applies to | -| `1` | the level of the warning, see pm_diagnostic_level_t for the values | +| `1` | the level of the warning: `0` for `default` and `1` for `verbose` | ## Structure diff --git a/ext/prism/extension.c b/ext/prism/extension.c index 72be59bc6d8..7467aa5709b 100644 --- a/ext/prism/extension.c +++ b/ext/prism/extension.c @@ -368,19 +368,6 @@ parser_magic_comments(pm_parser_t *parser, VALUE source) { return magic_comments; } -static VALUE get_diagnostic_level_symbol(uint8_t level) { - switch (level) { - case 0: - return ID2SYM(rb_intern("error_default")); - case 1: - return ID2SYM(rb_intern("warning_verbose_not_nil")); - case 2: - return ID2SYM(rb_intern("warning_verbose_true")); - default: - rb_raise(rb_eRuntimeError, "Unknown level: %" PRIu8, level); - } -} - /** * Extract out the data location from the parser into a Location instance if one * exists. @@ -415,10 +402,19 @@ parser_errors(pm_parser_t *parser, rb_encoding *encoding, VALUE source) { LONG2FIX(error->location.end - error->location.start) }; + VALUE level = Qnil; + switch (error->level) { + case PM_ERROR_LEVEL_FATAL: + level = ID2SYM(rb_intern("fatal")); + break; + default: + rb_raise(rb_eRuntimeError, "Unknown level: %" PRIu8, error->level); + } + VALUE error_argv[] = { rb_enc_str_new_cstr(error->message, encoding), rb_class_new_instance(3, location_argv, rb_cPrismLocation), - get_diagnostic_level_symbol(error->level) + level }; rb_ary_push(errors, rb_class_new_instance(3, error_argv, rb_cPrismParseError)); @@ -442,10 +438,22 @@ parser_warnings(pm_parser_t *parser, rb_encoding *encoding, VALUE source) { LONG2FIX(warning->location.end - warning->location.start) }; + VALUE level = Qnil; + switch (warning->level) { + case PM_WARNING_LEVEL_DEFAULT: + level = ID2SYM(rb_intern("default")); + break; + case PM_WARNING_LEVEL_VERBOSE: + level = ID2SYM(rb_intern("verbose")); + break; + default: + rb_raise(rb_eRuntimeError, "Unknown level: %" PRIu8, warning->level); + } + VALUE warning_argv[] = { rb_enc_str_new_cstr(warning->message, encoding), rb_class_new_instance(3, location_argv, rb_cPrismLocation), - get_diagnostic_level_symbol(warning->level) + level }; rb_ary_push(warnings, rb_class_new_instance(3, warning_argv, rb_cPrismParseWarning)); diff --git a/include/prism/diagnostic.h b/include/prism/diagnostic.h index 19395176ac4..9b600208aea 100644 --- a/include/prism/diagnostic.h +++ b/include/prism/diagnostic.h @@ -15,16 +15,22 @@ #include /** - * This enum represents the level of diagnostics generated during parsing. + * The levels of errors generated during parsing. + */ +typedef enum { + /** For errors that cannot be recovered from. */ + PM_ERROR_LEVEL_FATAL = 0 +} pm_error_level_t; + +/** + * The levels of warnings generated during parsing. */ typedef enum { - /** The default level for errors. */ - PM_ERROR_DEFAULT = 0, /** For warnings which should be emitted if $VERBOSE != nil. */ - PM_WARNING_VERBOSE_NOT_NIL = 1, + PM_WARNING_LEVEL_DEFAULT = 0, /** For warnings which should be emitted if $VERBOSE == true. */ - PM_WARNING_VERBOSE_TRUE = 2 -} pm_diagnostic_level_t; + PM_WARNING_LEVEL_VERBOSE = 1 +} pm_warning_level_t; /** * This struct represents a diagnostic generated during parsing. @@ -48,7 +54,10 @@ typedef struct { */ bool owned; - /** The level of the diagnostic, see pm_diagnostic_level_t for possible values. */ + /** + * The level of the diagnostic, see `pm_error_level_t` and + * `pm_warning_level_t` for possible values. + */ uint8_t level; } pm_diagnostic_t; diff --git a/java/org/prism/ParseResult.java b/java/org/prism/ParseResult.java index 641ff543aff..a652394d4e7 100644 --- a/java/org/prism/ParseResult.java +++ b/java/org/prism/ParseResult.java @@ -13,35 +13,40 @@ public MagicComment(Nodes.Location keyLocation, Nodes.Location valueLocation) { } } - public enum DiagnosticLevel { - /** The default level for errors. */ - ERROR_DEFAULT, - /** For warnings which should be emitted if $VERBOSE != nil. */ - WARNING_VERBOSE_NOT_NIL, - /** For warnings which should be emitted if $VERBOSE == true. */ - WARNING_VERBOSE_TRUE + public enum ErrorLevel { + /** For errors that cannot be recovered from. */ + ERROR_FATAL } - public static DiagnosticLevel[] DIAGNOSTIC_LEVELS = DiagnosticLevel.values(); + public static ErrorLevel[] ERROR_LEVELS = ErrorLevel.values(); public static final class Error { public final String message; public final Nodes.Location location; - public final DiagnosticLevel level; + public final ErrorLevel level; - public Error(String message, Nodes.Location location, DiagnosticLevel level) { + public Error(String message, Nodes.Location location, ErrorLevel level) { this.message = message; this.location = location; this.level = level; } } + public enum WarningLevel { + /** For warnings which should be emitted if $VERBOSE != nil. */ + WARNING_DEFAULT, + /** For warnings which should be emitted if $VERBOSE == true. */ + WARNING_VERBOSE + } + + public static WarningLevel[] WARNING_LEVELS = WarningLevel.values(); + public static final class Warning { public final String message; public final Nodes.Location location; - public final DiagnosticLevel level; + public final WarningLevel level; - public Warning(String message, Nodes.Location location, DiagnosticLevel level) { + public Warning(String message, Nodes.Location location, WarningLevel level) { this.message = message; this.location = location; this.level = level; diff --git a/lib/prism/parse_result.rb b/lib/prism/parse_result.rb index 27e03fe23b4..2148cae96a4 100644 --- a/lib/prism/parse_result.rb +++ b/lib/prism/parse_result.rb @@ -312,7 +312,7 @@ class ParseError # A Location object representing the location of this error in the source. attr_reader :location - # The level of this error + # The level of this error. attr_reader :level # Create a new error object with the given message and location. @@ -324,7 +324,7 @@ def initialize(message, location, level) # Implement the hash pattern matching interface for ParseError. def deconstruct_keys(keys) - { message: message, location: location } + { message: message, location: location, level: level } end # Returns a string representation of this error. @@ -341,7 +341,7 @@ class ParseWarning # A Location object representing the location of this warning in the source. attr_reader :location - # The level of this warning + # The level of this warning. attr_reader :level # Create a new warning object with the given message and location. @@ -353,7 +353,7 @@ def initialize(message, location, level) # Implement the hash pattern matching interface for ParseWarning. def deconstruct_keys(keys) - { message: message, location: location, verbose_only: verbose_only } + { message: message, location: location, level: level } end # Returns a string representation of this warning. diff --git a/src/diagnostic.c b/src/diagnostic.c index 112ee4ddee6..3ff4a933c64 100644 --- a/src/diagnostic.c +++ b/src/diagnostic.c @@ -1,13 +1,13 @@ #include "prism/diagnostic.h" /** This struct holds the data for each diagnostic. */ -struct diagnostic_data { +typedef struct { /** The message associated with the diagnostic. */ const char* message; /** The level associated with the diagnostic. */ - pm_diagnostic_level_t level; -}; + uint8_t level; +} pm_diagnostic_data_t; /** * ## Message composition @@ -61,235 +61,240 @@ struct diagnostic_data { * * ## Level * - * See pm_diagnostic_level_t for the available levels. - * For warning, they are either: - * PM_WARNING_VERBOSE_NOT_NIL if they appear for `ruby -c -e 'code'`, - * or PM_WARNING_VERBOSE_TRUE if they appear only with -w: `ruby -w -c -e 'code'`. + * For errors, they are: + * + * * `PM_ERROR_LEVEL_FATAL` - The level for all errors. + * + * For warnings, they are: + * + * * `PM_WARNING_LEVEL_DEFAULT` - Warnings that appear for `ruby -c -e 'code'`. + * * `PM_WARNING_LEVEL_VERBOSE` - Warnings that appear with `-w`, as in `ruby -w -c -e 'code'`. */ -static struct diagnostic_data const diagnostic_messages[PM_DIAGNOSTIC_ID_LEN] = { +static const pm_diagnostic_data_t diagnostic_messages[PM_DIAGNOSTIC_ID_LEN] = { // Errors - [PM_ERR_ALIAS_ARGUMENT] = { "invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", PM_ERROR_DEFAULT }, - [PM_ERR_AMPAMPEQ_MULTI_ASSIGN] = { "unexpected `&&=` in a multiple assignment", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_AFTER_BLOCK] = { "unexpected argument after a block argument", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_AFTER_FORWARDING_ELLIPSES] = { "unexpected argument after `...`", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_BARE_HASH] = { "unexpected bare hash argument", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_BLOCK_FORWARDING] = { "both a block argument and a forwarding argument; only one block is allowed", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_BLOCK_MULTI] = { "multiple block arguments; only one block is allowed", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_FORMAL_CLASS] = { "invalid formal argument; formal argument cannot be a class variable", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_FORMAL_CONSTANT] = { "invalid formal argument; formal argument cannot be a constant", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_FORMAL_GLOBAL] = { "invalid formal argument; formal argument cannot be a global variable", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_FORMAL_IVAR] = { "invalid formal argument; formal argument cannot be an instance variable", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_FORWARDING_UNBOUND] = { "unexpected `...` in an non-parenthesized call", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_IN] = { "unexpected `in` keyword in arguments", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_NO_FORWARDING_AMP] = { "unexpected `&` when the parent method is not forwarding", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_NO_FORWARDING_ELLIPSES] = { "unexpected `...` when the parent method is not forwarding", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_NO_FORWARDING_STAR] = { "unexpected `*` when the parent method is not forwarding", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_SPLAT_AFTER_ASSOC_SPLAT] = { "unexpected `*` splat argument after a `**` keyword splat argument", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_SPLAT_AFTER_SPLAT] = { "unexpected `*` splat argument after a `*` splat argument", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_TERM_PAREN] = { "expected a `)` to close the arguments", PM_ERROR_DEFAULT }, - [PM_ERR_ARGUMENT_UNEXPECTED_BLOCK] = { "unexpected `{` after a method call without parenthesis", PM_ERROR_DEFAULT }, - [PM_ERR_ARRAY_ELEMENT] = { "expected an element for the array", PM_ERROR_DEFAULT }, - [PM_ERR_ARRAY_EXPRESSION] = { "expected an expression for the array element", PM_ERROR_DEFAULT }, - [PM_ERR_ARRAY_EXPRESSION_AFTER_STAR] = { "expected an expression after `*` in the array", PM_ERROR_DEFAULT }, - [PM_ERR_ARRAY_SEPARATOR] = { "expected a `,` separator for the array elements", PM_ERROR_DEFAULT }, - [PM_ERR_ARRAY_TERM] = { "expected a `]` to close the array", PM_ERROR_DEFAULT }, - [PM_ERR_BEGIN_LONELY_ELSE] = { "unexpected `else` in `begin` block; a `rescue` clause must precede `else`", PM_ERROR_DEFAULT }, - [PM_ERR_BEGIN_TERM] = { "expected an `end` to close the `begin` statement", PM_ERROR_DEFAULT }, - [PM_ERR_BEGIN_UPCASE_BRACE] = { "expected a `{` after `BEGIN`", PM_ERROR_DEFAULT }, - [PM_ERR_BEGIN_UPCASE_TERM] = { "expected a `}` to close the `BEGIN` statement", PM_ERROR_DEFAULT }, - [PM_ERR_BEGIN_UPCASE_TOPLEVEL] = { "BEGIN is permitted only at toplevel", PM_ERROR_DEFAULT }, - [PM_ERR_BLOCK_PARAM_LOCAL_VARIABLE] = { "expected a local variable name in the block parameters", PM_ERROR_DEFAULT }, - [PM_ERR_BLOCK_PARAM_PIPE_TERM] = { "expected the block parameters to end with `|`", PM_ERROR_DEFAULT }, - [PM_ERR_BLOCK_TERM_BRACE] = { "expected a block beginning with `{` to end with `}`", PM_ERROR_DEFAULT }, - [PM_ERR_BLOCK_TERM_END] = { "expected a block beginning with `do` to end with `end`", PM_ERROR_DEFAULT }, - [PM_ERR_CANNOT_PARSE_EXPRESSION] = { "cannot parse the expression", PM_ERROR_DEFAULT }, - [PM_ERR_CANNOT_PARSE_STRING_PART] = { "cannot parse the string part", PM_ERROR_DEFAULT }, - [PM_ERR_CASE_EXPRESSION_AFTER_CASE] = { "expected an expression after `case`", PM_ERROR_DEFAULT }, - [PM_ERR_CASE_EXPRESSION_AFTER_WHEN] = { "expected an expression after `when`", PM_ERROR_DEFAULT }, - [PM_ERR_CASE_MATCH_MISSING_PREDICATE] = { "expected a predicate for a case matching statement", PM_ERROR_DEFAULT }, - [PM_ERR_CASE_MISSING_CONDITIONS] = { "expected a `when` or `in` clause after `case`", PM_ERROR_DEFAULT }, - [PM_ERR_CASE_TERM] = { "expected an `end` to close the `case` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CLASS_IN_METHOD] = { "unexpected class definition in a method definition", PM_ERROR_DEFAULT }, - [PM_ERR_CLASS_NAME] = { "expected a constant name after `class`", PM_ERROR_DEFAULT }, - [PM_ERR_CLASS_SUPERCLASS] = { "expected a superclass after `<`", PM_ERROR_DEFAULT }, - [PM_ERR_CLASS_TERM] = { "expected an `end` to close the `class` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CLASS_UNEXPECTED_END] = { "unexpected `end`, expecting ';' or '\\n'", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_ELSIF_PREDICATE] = { "expected a predicate expression for the `elsif` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_IF_PREDICATE] = { "expected a predicate expression for the `if` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_PREDICATE_TERM] = { "expected `then` or `;` or '\\n'", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_TERM] = { "expected an `end` to close the conditional clause", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_TERM_ELSE] = { "expected an `end` to close the `else` clause", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_UNLESS_PREDICATE] = { "expected a predicate expression for the `unless` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_UNTIL_PREDICATE] = { "expected a predicate expression for the `until` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CONDITIONAL_WHILE_PREDICATE] = { "expected a predicate expression for the `while` statement", PM_ERROR_DEFAULT }, - [PM_ERR_CONSTANT_PATH_COLON_COLON_CONSTANT] = { "expected a constant after the `::` operator", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_ENDLESS] = { "could not parse the endless method body", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_ENDLESS_SETTER] = { "invalid method name; a setter method cannot be defined in an endless method definition", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_NAME] = { "expected a method name", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_NAME_AFTER_RECEIVER] = { "expected a method name after the receiver", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_PARAMS_TERM] = { "expected a delimiter to close the parameters", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_PARAMS_TERM_PAREN] = { "expected a `)` to close the parameters", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_RECEIVER] = { "expected a receiver for the method definition", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_RECEIVER_TERM] = { "expected a `.` or `::` after the receiver in a method definition", PM_ERROR_DEFAULT }, - [PM_ERR_DEF_TERM] = { "expected an `end` to close the `def` statement", PM_ERROR_DEFAULT }, - [PM_ERR_DEFINED_EXPRESSION] = { "expected an expression after `defined?`", PM_ERROR_DEFAULT }, - [PM_ERR_EMBDOC_TERM] = { "could not find a terminator for the embedded document", PM_ERROR_DEFAULT }, - [PM_ERR_EMBEXPR_END] = { "expected a `}` to close the embedded expression", PM_ERROR_DEFAULT }, - [PM_ERR_EMBVAR_INVALID] = { "invalid embedded variable", PM_ERROR_DEFAULT }, - [PM_ERR_END_UPCASE_BRACE] = { "expected a `{` after `END`", PM_ERROR_DEFAULT }, - [PM_ERR_END_UPCASE_TERM] = { "expected a `}` to close the `END` statement", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_CONTROL] = { "invalid control escape sequence", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_CONTROL_REPEAT] = { "invalid control escape sequence; control cannot be repeated", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_HEXADECIMAL] = { "invalid hexadecimal escape sequence", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_META] = { "invalid meta escape sequence", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_META_REPEAT] = { "invalid meta escape sequence; meta cannot be repeated", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_UNICODE] = { "invalid Unicode escape sequence", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_UNICODE_CM_FLAGS] = { "invalid Unicode escape sequence; Unicode cannot be combined with control or meta flags", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_UNICODE_LITERAL] = { "invalid Unicode escape sequence; multiple codepoints are not allowed in a character literal", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_UNICODE_LONG] = { "invalid Unicode escape sequence; maximum length is 6 digits", PM_ERROR_DEFAULT }, - [PM_ERR_ESCAPE_INVALID_UNICODE_TERM] = { "invalid Unicode escape sequence; needs closing `}`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_ARGUMENT] = { "expected an argument", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EOL_AFTER_STATEMENT] = { "expected a newline or semicolon after the statement", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_AMPAMPEQ] = { "expected an expression after `&&=`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_PIPEPIPEEQ] = { "expected an expression after `||=`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_COMMA] = { "expected an expression after `,`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_EQUAL] = { "expected an expression after `=`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_LESS_LESS] = { "expected an expression after `<<`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_LPAREN] = { "expected an expression after `(`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_OPERATOR] = { "expected an expression after the operator", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT] = { "expected an expression after `*` splat in an argument", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT_HASH] = { "expected an expression after `**` in a hash", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_EXPRESSION_AFTER_STAR] = { "expected an expression after `*`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_IDENT_REQ_PARAMETER] = { "expected an identifier for the required parameter", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_LPAREN_REQ_PARAMETER] = { "expected a `(` to start a required parameter", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_RBRACKET] = { "expected a matching `]`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_RPAREN] = { "expected a matching `)`", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_RPAREN_AFTER_MULTI] = { "expected a `)` after multiple assignment", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_RPAREN_REQ_PARAMETER] = { "expected a `)` to end a required parameter", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_STRING_CONTENT] = { "expected string content after opening string delimiter", PM_ERROR_DEFAULT }, - [PM_ERR_EXPECT_WHEN_DELIMITER] = { "expected a delimiter after the predicates of a `when` clause", PM_ERROR_DEFAULT }, - [PM_ERR_EXPRESSION_BARE_HASH] = { "unexpected bare hash in expression", PM_ERROR_DEFAULT }, - [PM_ERR_FOR_COLLECTION] = { "expected a collection after the `in` in a `for` statement", PM_ERROR_DEFAULT }, - [PM_ERR_FOR_INDEX] = { "expected an index after `for`", PM_ERROR_DEFAULT }, - [PM_ERR_FOR_IN] = { "expected an `in` after the index in a `for` statement", PM_ERROR_DEFAULT }, - [PM_ERR_FOR_TERM] = { "expected an `end` to close the `for` loop", PM_ERROR_DEFAULT }, - [PM_ERR_HASH_EXPRESSION_AFTER_LABEL] = { "expected an expression after the label in a hash", PM_ERROR_DEFAULT }, - [PM_ERR_HASH_KEY] = { "expected a key in the hash literal", PM_ERROR_DEFAULT }, - [PM_ERR_HASH_ROCKET] = { "expected a `=>` between the hash key and value", PM_ERROR_DEFAULT }, - [PM_ERR_HASH_TERM] = { "expected a `}` to close the hash literal", PM_ERROR_DEFAULT }, - [PM_ERR_HASH_VALUE] = { "expected a value in the hash literal", PM_ERROR_DEFAULT }, - [PM_ERR_HEREDOC_TERM] = { "could not find a terminator for the heredoc", PM_ERROR_DEFAULT }, - [PM_ERR_INCOMPLETE_QUESTION_MARK] = { "incomplete expression at `?`", PM_ERROR_DEFAULT }, - [PM_ERR_INCOMPLETE_VARIABLE_CLASS] = { "incomplete class variable", PM_ERROR_DEFAULT }, - [PM_ERR_INCOMPLETE_VARIABLE_INSTANCE] = { "incomplete instance variable", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_ENCODING_MAGIC_COMMENT] = { "unknown or invalid encoding in the magic comment", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_FLOAT_EXPONENT] = { "invalid exponent", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_NUMBER_BINARY] = { "invalid binary number", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_NUMBER_DECIMAL] = { "invalid decimal number", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_NUMBER_HEXADECIMAL] = { "invalid hexadecimal number", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_NUMBER_OCTAL] = { "invalid octal number", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_NUMBER_UNDERSCORE] = { "invalid underscore placement in number", PM_ERROR_DEFAULT }, - [PM_ERR_INVALID_PERCENT] = { "invalid `%` token", PM_ERROR_DEFAULT }, // TODO WHAT? - [PM_ERR_INVALID_TOKEN] = { "invalid token", PM_ERROR_DEFAULT }, // TODO WHAT? - [PM_ERR_INVALID_VARIABLE_GLOBAL] = { "invalid global variable", PM_ERROR_DEFAULT }, - [PM_ERR_IT_NOT_ALLOWED] = { "`it` is not allowed when an ordinary parameter is defined", PM_ERROR_DEFAULT }, - [PM_ERR_LAMBDA_OPEN] = { "expected a `do` keyword or a `{` to open the lambda block", PM_ERROR_DEFAULT }, - [PM_ERR_LAMBDA_TERM_BRACE] = { "expected a lambda block beginning with `{` to end with `}`", PM_ERROR_DEFAULT }, - [PM_ERR_LAMBDA_TERM_END] = { "expected a lambda block beginning with `do` to end with `end`", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_I_LOWER_ELEMENT] = { "expected a symbol in a `%i` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_I_LOWER_TERM] = { "expected a closing delimiter for the `%i` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_I_UPPER_ELEMENT] = { "expected a symbol in a `%I` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_I_UPPER_TERM] = { "expected a closing delimiter for the `%I` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_W_LOWER_ELEMENT] = { "expected a string in a `%w` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_W_LOWER_TERM] = { "expected a closing delimiter for the `%w` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_W_UPPER_ELEMENT] = { "expected a string in a `%W` list", PM_ERROR_DEFAULT }, - [PM_ERR_LIST_W_UPPER_TERM] = { "expected a closing delimiter for the `%W` list", PM_ERROR_DEFAULT }, - [PM_ERR_MALLOC_FAILED] = { "failed to allocate memory", PM_ERROR_DEFAULT }, - [PM_ERR_MIXED_ENCODING] = { "UTF-8 mixed within %s source", PM_ERROR_DEFAULT }, - [PM_ERR_MODULE_IN_METHOD] = { "unexpected module definition in a method definition", PM_ERROR_DEFAULT }, - [PM_ERR_MODULE_NAME] = { "expected a constant name after `module`", PM_ERROR_DEFAULT }, - [PM_ERR_MODULE_TERM] = { "expected an `end` to close the `module` statement", PM_ERROR_DEFAULT }, - [PM_ERR_MULTI_ASSIGN_MULTI_SPLATS] = { "multiple splats in multiple assignment", PM_ERROR_DEFAULT }, - [PM_ERR_NOT_EXPRESSION] = { "expected an expression after `not`", PM_ERROR_DEFAULT }, - [PM_ERR_NO_LOCAL_VARIABLE] = { "%.*s: no such local variable", PM_ERROR_DEFAULT }, - [PM_ERR_NUMBER_LITERAL_UNDERSCORE] = { "number literal ending with a `_`", PM_ERROR_DEFAULT }, - [PM_ERR_NUMBERED_PARAMETER_NOT_ALLOWED] = { "numbered parameters are not allowed when an ordinary parameter is defined", PM_ERROR_DEFAULT }, - [PM_ERR_NUMBERED_PARAMETER_OUTER_SCOPE] = { "numbered parameter is already used in outer scope", PM_ERROR_DEFAULT }, - [PM_ERR_OPERATOR_MULTI_ASSIGN] = { "unexpected operator for a multiple assignment", PM_ERROR_DEFAULT }, - [PM_ERR_OPERATOR_WRITE_ARGUMENTS] = { "unexpected operator after a call with arguments", PM_ERROR_DEFAULT }, - [PM_ERR_OPERATOR_WRITE_BLOCK] = { "unexpected operator after a call with a block", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_ASSOC_SPLAT_MULTI] = { "unexpected multiple `**` splat parameters", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_BLOCK_MULTI] = { "multiple block parameters; only one block is allowed", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_CIRCULAR] = { "parameter default value references itself", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_METHOD_NAME] = { "unexpected name for a parameter", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_NAME_REPEAT] = { "repeated parameter name", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_NO_DEFAULT] = { "expected a default value for the parameter", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_NO_DEFAULT_KW] = { "expected a default value for the keyword parameter", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_NUMBERED_RESERVED] = { "%.2s is reserved for numbered parameters", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_ORDER] = { "unexpected parameter order", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_SPLAT_MULTI] = { "unexpected multiple `*` splat parameters", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_STAR] = { "unexpected parameter `*`", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_UNEXPECTED_FWD] = { "unexpected `...` in parameters", PM_ERROR_DEFAULT }, - [PM_ERR_PARAMETER_WILD_LOOSE_COMMA] = { "unexpected `,` in parameters", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_BRACKET] = { "expected a pattern expression after the `[` operator", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_COMMA] = { "expected a pattern expression after `,`", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_HROCKET] = { "expected a pattern expression after `=>`", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_IN] = { "expected a pattern expression after the `in` keyword", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_KEY] = { "expected a pattern expression after the key", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_PAREN] = { "expected a pattern expression after the `(` operator", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_PIN] = { "expected a pattern expression after the `^` pin operator", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_PIPE] = { "expected a pattern expression after the `|` operator", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_RANGE] = { "expected a pattern expression after the range operator", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_EXPRESSION_AFTER_REST] = { "unexpected pattern expression after the `**` expression", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_HASH_KEY] = { "expected a key in the hash pattern", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_HASH_KEY_LABEL] = { "expected a label as the key in the hash pattern", PM_ERROR_DEFAULT }, // TODO // THIS // AND // ABOVE // IS WEIRD - [PM_ERR_PATTERN_IDENT_AFTER_HROCKET] = { "expected an identifier after the `=>` operator", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_LABEL_AFTER_COMMA] = { "expected a label after the `,` in the hash pattern", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_REST] = { "unexpected rest pattern", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_TERM_BRACE] = { "expected a `}` to close the pattern expression", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_TERM_BRACKET] = { "expected a `]` to close the pattern expression", PM_ERROR_DEFAULT }, - [PM_ERR_PATTERN_TERM_PAREN] = { "expected a `)` to close the pattern expression", PM_ERROR_DEFAULT }, - [PM_ERR_PIPEPIPEEQ_MULTI_ASSIGN] = { "unexpected `||=` in a multiple assignment", PM_ERROR_DEFAULT }, - [PM_ERR_REGEXP_TERM] = { "expected a closing delimiter for the regular expression", PM_ERROR_DEFAULT }, - [PM_ERR_RESCUE_EXPRESSION] = { "expected a rescued expression", PM_ERROR_DEFAULT }, - [PM_ERR_RESCUE_MODIFIER_VALUE] = { "expected a value after the `rescue` modifier", PM_ERROR_DEFAULT }, - [PM_ERR_RESCUE_TERM] = { "expected a closing delimiter for the `rescue` clause", PM_ERROR_DEFAULT }, - [PM_ERR_RESCUE_VARIABLE] = { "expected an exception variable after `=>` in a rescue statement", PM_ERROR_DEFAULT }, - [PM_ERR_RETURN_INVALID] = { "invalid `return` in a class or module body", PM_ERROR_DEFAULT }, - [PM_ERR_STATEMENT_ALIAS] = { "unexpected an `alias` at a non-statement position", PM_ERROR_DEFAULT }, - [PM_ERR_STATEMENT_POSTEXE_END] = { "unexpected an `END` at a non-statement position", PM_ERROR_DEFAULT }, - [PM_ERR_STATEMENT_PREEXE_BEGIN] = { "unexpected a `BEGIN` at a non-statement position", PM_ERROR_DEFAULT }, - [PM_ERR_STATEMENT_UNDEF] = { "unexpected an `undef` at a non-statement position", PM_ERROR_DEFAULT }, - [PM_ERR_STRING_CONCATENATION] = { "expected a string for concatenation", PM_ERROR_DEFAULT }, - [PM_ERR_STRING_INTERPOLATED_TERM] = { "expected a closing delimiter for the interpolated string", PM_ERROR_DEFAULT }, - [PM_ERR_STRING_LITERAL_TERM] = { "expected a closing delimiter for the string literal", PM_ERROR_DEFAULT }, - [PM_ERR_SYMBOL_INVALID] = { "invalid symbol", PM_ERROR_DEFAULT }, // TODO expected symbol? prism.c ~9719 - [PM_ERR_SYMBOL_TERM_DYNAMIC] = { "expected a closing delimiter for the dynamic symbol", PM_ERROR_DEFAULT }, - [PM_ERR_SYMBOL_TERM_INTERPOLATED] = { "expected a closing delimiter for the interpolated symbol", PM_ERROR_DEFAULT }, - [PM_ERR_TERNARY_COLON] = { "expected a `:` after the true expression of a ternary operator", PM_ERROR_DEFAULT }, - [PM_ERR_TERNARY_EXPRESSION_FALSE] = { "expected an expression after `:` in the ternary operator", PM_ERROR_DEFAULT }, - [PM_ERR_TERNARY_EXPRESSION_TRUE] = { "expected an expression after `?` in the ternary operator", PM_ERROR_DEFAULT }, - [PM_ERR_UNDEF_ARGUMENT] = { "invalid argument being passed to `undef`; expected a bare word, constant, or symbol argument", PM_ERROR_DEFAULT }, - [PM_ERR_UNARY_RECEIVER_BANG] = { "expected a receiver for unary `!`", PM_ERROR_DEFAULT }, - [PM_ERR_UNARY_RECEIVER_MINUS] = { "expected a receiver for unary `-`", PM_ERROR_DEFAULT }, - [PM_ERR_UNARY_RECEIVER_PLUS] = { "expected a receiver for unary `+`", PM_ERROR_DEFAULT }, - [PM_ERR_UNARY_RECEIVER_TILDE] = { "expected a receiver for unary `~`", PM_ERROR_DEFAULT }, - [PM_ERR_UNTIL_TERM] = { "expected an `end` to close the `until` statement", PM_ERROR_DEFAULT }, - [PM_ERR_VOID_EXPRESSION] = { "unexpected void value expression", PM_ERROR_DEFAULT }, - [PM_ERR_WHILE_TERM] = { "expected an `end` to close the `while` statement", PM_ERROR_DEFAULT }, - [PM_ERR_WRITE_TARGET_IN_METHOD] = { "dynamic constant assignment", PM_ERROR_DEFAULT }, - [PM_ERR_WRITE_TARGET_READONLY] = { "immutable variable as a write target", PM_ERROR_DEFAULT }, - [PM_ERR_WRITE_TARGET_UNEXPECTED] = { "unexpected write target", PM_ERROR_DEFAULT }, - [PM_ERR_XSTRING_TERM] = { "expected a closing delimiter for the `%x` or backtick string", PM_ERROR_DEFAULT }, + [PM_ERR_ALIAS_ARGUMENT] = { "invalid argument being passed to `alias`; expected a bare word, symbol, constant, or global variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_AMPAMPEQ_MULTI_ASSIGN] = { "unexpected `&&=` in a multiple assignment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_AFTER_BLOCK] = { "unexpected argument after a block argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_AFTER_FORWARDING_ELLIPSES] = { "unexpected argument after `...`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_BARE_HASH] = { "unexpected bare hash argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_BLOCK_FORWARDING] = { "both a block argument and a forwarding argument; only one block is allowed", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_BLOCK_MULTI] = { "multiple block arguments; only one block is allowed", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_FORMAL_CLASS] = { "invalid formal argument; formal argument cannot be a class variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_FORMAL_CONSTANT] = { "invalid formal argument; formal argument cannot be a constant", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_FORMAL_GLOBAL] = { "invalid formal argument; formal argument cannot be a global variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_FORMAL_IVAR] = { "invalid formal argument; formal argument cannot be an instance variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_FORWARDING_UNBOUND] = { "unexpected `...` in an non-parenthesized call", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_IN] = { "unexpected `in` keyword in arguments", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_NO_FORWARDING_AMP] = { "unexpected `&` when the parent method is not forwarding", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_NO_FORWARDING_ELLIPSES] = { "unexpected `...` when the parent method is not forwarding", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_NO_FORWARDING_STAR] = { "unexpected `*` when the parent method is not forwarding", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_SPLAT_AFTER_ASSOC_SPLAT] = { "unexpected `*` splat argument after a `**` keyword splat argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_SPLAT_AFTER_SPLAT] = { "unexpected `*` splat argument after a `*` splat argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_TERM_PAREN] = { "expected a `)` to close the arguments", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARGUMENT_UNEXPECTED_BLOCK] = { "unexpected `{` after a method call without parenthesis", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARRAY_ELEMENT] = { "expected an element for the array", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARRAY_EXPRESSION] = { "expected an expression for the array element", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARRAY_EXPRESSION_AFTER_STAR] = { "expected an expression after `*` in the array", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARRAY_SEPARATOR] = { "expected a `,` separator for the array elements", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ARRAY_TERM] = { "expected a `]` to close the array", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BEGIN_LONELY_ELSE] = { "unexpected `else` in `begin` block; a `rescue` clause must precede `else`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BEGIN_TERM] = { "expected an `end` to close the `begin` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BEGIN_UPCASE_BRACE] = { "expected a `{` after `BEGIN`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BEGIN_UPCASE_TERM] = { "expected a `}` to close the `BEGIN` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BEGIN_UPCASE_TOPLEVEL] = { "BEGIN is permitted only at toplevel", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BLOCK_PARAM_LOCAL_VARIABLE] = { "expected a local variable name in the block parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BLOCK_PARAM_PIPE_TERM] = { "expected the block parameters to end with `|`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BLOCK_TERM_BRACE] = { "expected a block beginning with `{` to end with `}`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_BLOCK_TERM_END] = { "expected a block beginning with `do` to end with `end`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CANNOT_PARSE_EXPRESSION] = { "cannot parse the expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CANNOT_PARSE_STRING_PART] = { "cannot parse the string part", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CASE_EXPRESSION_AFTER_CASE] = { "expected an expression after `case`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CASE_EXPRESSION_AFTER_WHEN] = { "expected an expression after `when`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CASE_MATCH_MISSING_PREDICATE] = { "expected a predicate for a case matching statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CASE_MISSING_CONDITIONS] = { "expected a `when` or `in` clause after `case`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CASE_TERM] = { "expected an `end` to close the `case` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CLASS_IN_METHOD] = { "unexpected class definition in a method definition", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CLASS_NAME] = { "expected a constant name after `class`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CLASS_SUPERCLASS] = { "expected a superclass after `<`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CLASS_TERM] = { "expected an `end` to close the `class` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CLASS_UNEXPECTED_END] = { "unexpected `end`, expecting ';' or '\\n'", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_ELSIF_PREDICATE] = { "expected a predicate expression for the `elsif` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_IF_PREDICATE] = { "expected a predicate expression for the `if` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_PREDICATE_TERM] = { "expected `then` or `;` or '\\n'", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_TERM] = { "expected an `end` to close the conditional clause", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_TERM_ELSE] = { "expected an `end` to close the `else` clause", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_UNLESS_PREDICATE] = { "expected a predicate expression for the `unless` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_UNTIL_PREDICATE] = { "expected a predicate expression for the `until` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONDITIONAL_WHILE_PREDICATE] = { "expected a predicate expression for the `while` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_CONSTANT_PATH_COLON_COLON_CONSTANT] = { "expected a constant after the `::` operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_ENDLESS] = { "could not parse the endless method body", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_ENDLESS_SETTER] = { "invalid method name; a setter method cannot be defined in an endless method definition", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_NAME] = { "expected a method name", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_NAME_AFTER_RECEIVER] = { "expected a method name after the receiver", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_PARAMS_TERM] = { "expected a delimiter to close the parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_PARAMS_TERM_PAREN] = { "expected a `)` to close the parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_RECEIVER] = { "expected a receiver for the method definition", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_RECEIVER_TERM] = { "expected a `.` or `::` after the receiver in a method definition", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEF_TERM] = { "expected an `end` to close the `def` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_DEFINED_EXPRESSION] = { "expected an expression after `defined?`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EMBDOC_TERM] = { "could not find a terminator for the embedded document", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EMBEXPR_END] = { "expected a `}` to close the embedded expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EMBVAR_INVALID] = { "invalid embedded variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_END_UPCASE_BRACE] = { "expected a `{` after `END`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_END_UPCASE_TERM] = { "expected a `}` to close the `END` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_CONTROL] = { "invalid control escape sequence", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_CONTROL_REPEAT] = { "invalid control escape sequence; control cannot be repeated", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_HEXADECIMAL] = { "invalid hexadecimal escape sequence", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_META] = { "invalid meta escape sequence", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_META_REPEAT] = { "invalid meta escape sequence; meta cannot be repeated", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_UNICODE] = { "invalid Unicode escape sequence", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_UNICODE_CM_FLAGS] = { "invalid Unicode escape sequence; Unicode cannot be combined with control or meta flags", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_UNICODE_LITERAL] = { "invalid Unicode escape sequence; multiple codepoints are not allowed in a character literal", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_UNICODE_LONG] = { "invalid Unicode escape sequence; maximum length is 6 digits", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_ESCAPE_INVALID_UNICODE_TERM] = { "invalid Unicode escape sequence; needs closing `}`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_ARGUMENT] = { "expected an argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EOL_AFTER_STATEMENT] = { "expected a newline or semicolon after the statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_AMPAMPEQ] = { "expected an expression after `&&=`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_PIPEPIPEEQ] = { "expected an expression after `||=`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_COMMA] = { "expected an expression after `,`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_EQUAL] = { "expected an expression after `=`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_LESS_LESS] = { "expected an expression after `<<`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_LPAREN] = { "expected an expression after `(`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_OPERATOR] = { "expected an expression after the operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT] = { "expected an expression after `*` splat in an argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_SPLAT_HASH] = { "expected an expression after `**` in a hash", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_EXPRESSION_AFTER_STAR] = { "expected an expression after `*`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_IDENT_REQ_PARAMETER] = { "expected an identifier for the required parameter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_LPAREN_REQ_PARAMETER] = { "expected a `(` to start a required parameter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_RBRACKET] = { "expected a matching `]`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_RPAREN] = { "expected a matching `)`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_RPAREN_AFTER_MULTI] = { "expected a `)` after multiple assignment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_RPAREN_REQ_PARAMETER] = { "expected a `)` to end a required parameter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_STRING_CONTENT] = { "expected string content after opening string delimiter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPECT_WHEN_DELIMITER] = { "expected a delimiter after the predicates of a `when` clause", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_EXPRESSION_BARE_HASH] = { "unexpected bare hash in expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_FOR_COLLECTION] = { "expected a collection after the `in` in a `for` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_FOR_INDEX] = { "expected an index after `for`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_FOR_IN] = { "expected an `in` after the index in a `for` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_FOR_TERM] = { "expected an `end` to close the `for` loop", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_HASH_EXPRESSION_AFTER_LABEL] = { "expected an expression after the label in a hash", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_HASH_KEY] = { "expected a key in the hash literal", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_HASH_ROCKET] = { "expected a `=>` between the hash key and value", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_HASH_TERM] = { "expected a `}` to close the hash literal", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_HASH_VALUE] = { "expected a value in the hash literal", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_HEREDOC_TERM] = { "could not find a terminator for the heredoc", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INCOMPLETE_QUESTION_MARK] = { "incomplete expression at `?`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INCOMPLETE_VARIABLE_CLASS] = { "incomplete class variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INCOMPLETE_VARIABLE_INSTANCE] = { "incomplete instance variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_ENCODING_MAGIC_COMMENT] = { "unknown or invalid encoding in the magic comment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_FLOAT_EXPONENT] = { "invalid exponent", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_NUMBER_BINARY] = { "invalid binary number", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_NUMBER_DECIMAL] = { "invalid decimal number", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_NUMBER_HEXADECIMAL] = { "invalid hexadecimal number", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_NUMBER_OCTAL] = { "invalid octal number", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_NUMBER_UNDERSCORE] = { "invalid underscore placement in number", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_INVALID_PERCENT] = { "invalid `%` token", PM_ERROR_LEVEL_FATAL }, // TODO WHAT? + [PM_ERR_INVALID_TOKEN] = { "invalid token", PM_ERROR_LEVEL_FATAL }, // TODO WHAT? + [PM_ERR_INVALID_VARIABLE_GLOBAL] = { "invalid global variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_IT_NOT_ALLOWED] = { "`it` is not allowed when an ordinary parameter is defined", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LAMBDA_OPEN] = { "expected a `do` keyword or a `{` to open the lambda block", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LAMBDA_TERM_BRACE] = { "expected a lambda block beginning with `{` to end with `}`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LAMBDA_TERM_END] = { "expected a lambda block beginning with `do` to end with `end`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_I_LOWER_ELEMENT] = { "expected a symbol in a `%i` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_I_LOWER_TERM] = { "expected a closing delimiter for the `%i` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_I_UPPER_ELEMENT] = { "expected a symbol in a `%I` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_I_UPPER_TERM] = { "expected a closing delimiter for the `%I` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_W_LOWER_ELEMENT] = { "expected a string in a `%w` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_W_LOWER_TERM] = { "expected a closing delimiter for the `%w` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_W_UPPER_ELEMENT] = { "expected a string in a `%W` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_LIST_W_UPPER_TERM] = { "expected a closing delimiter for the `%W` list", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_MALLOC_FAILED] = { "failed to allocate memory", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_MIXED_ENCODING] = { "UTF-8 mixed within %s source", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_MODULE_IN_METHOD] = { "unexpected module definition in a method definition", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_MODULE_NAME] = { "expected a constant name after `module`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_MODULE_TERM] = { "expected an `end` to close the `module` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_MULTI_ASSIGN_MULTI_SPLATS] = { "multiple splats in multiple assignment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_NOT_EXPRESSION] = { "expected an expression after `not`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_NO_LOCAL_VARIABLE] = { "%.*s: no such local variable", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_NUMBER_LITERAL_UNDERSCORE] = { "number literal ending with a `_`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_NUMBERED_PARAMETER_NOT_ALLOWED] = { "numbered parameters are not allowed when an ordinary parameter is defined", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_NUMBERED_PARAMETER_OUTER_SCOPE] = { "numbered parameter is already used in outer scope", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_OPERATOR_MULTI_ASSIGN] = { "unexpected operator for a multiple assignment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_OPERATOR_WRITE_ARGUMENTS] = { "unexpected operator after a call with arguments", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_OPERATOR_WRITE_BLOCK] = { "unexpected operator after a call with a block", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_ASSOC_SPLAT_MULTI] = { "unexpected multiple `**` splat parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_BLOCK_MULTI] = { "multiple block parameters; only one block is allowed", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_CIRCULAR] = { "parameter default value references itself", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_METHOD_NAME] = { "unexpected name for a parameter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_NAME_REPEAT] = { "repeated parameter name", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_NO_DEFAULT] = { "expected a default value for the parameter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_NO_DEFAULT_KW] = { "expected a default value for the keyword parameter", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_NUMBERED_RESERVED] = { "%.2s is reserved for numbered parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_ORDER] = { "unexpected parameter order", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_SPLAT_MULTI] = { "unexpected multiple `*` splat parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_STAR] = { "unexpected parameter `*`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_UNEXPECTED_FWD] = { "unexpected `...` in parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PARAMETER_WILD_LOOSE_COMMA] = { "unexpected `,` in parameters", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_BRACKET] = { "expected a pattern expression after the `[` operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_COMMA] = { "expected a pattern expression after `,`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_HROCKET] = { "expected a pattern expression after `=>`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_IN] = { "expected a pattern expression after the `in` keyword", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_KEY] = { "expected a pattern expression after the key", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_PAREN] = { "expected a pattern expression after the `(` operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_PIN] = { "expected a pattern expression after the `^` pin operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_PIPE] = { "expected a pattern expression after the `|` operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_RANGE] = { "expected a pattern expression after the range operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_EXPRESSION_AFTER_REST] = { "unexpected pattern expression after the `**` expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_HASH_KEY] = { "expected a key in the hash pattern", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_HASH_KEY_LABEL] = { "expected a label as the key in the hash pattern", PM_ERROR_LEVEL_FATAL }, // TODO // THIS // AND // ABOVE // IS WEIRD + [PM_ERR_PATTERN_IDENT_AFTER_HROCKET] = { "expected an identifier after the `=>` operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_LABEL_AFTER_COMMA] = { "expected a label after the `,` in the hash pattern", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_REST] = { "unexpected rest pattern", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_TERM_BRACE] = { "expected a `}` to close the pattern expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_TERM_BRACKET] = { "expected a `]` to close the pattern expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PATTERN_TERM_PAREN] = { "expected a `)` to close the pattern expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_PIPEPIPEEQ_MULTI_ASSIGN] = { "unexpected `||=` in a multiple assignment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_REGEXP_TERM] = { "expected a closing delimiter for the regular expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_RESCUE_EXPRESSION] = { "expected a rescued expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_RESCUE_MODIFIER_VALUE] = { "expected a value after the `rescue` modifier", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_RESCUE_TERM] = { "expected a closing delimiter for the `rescue` clause", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_RESCUE_VARIABLE] = { "expected an exception variable after `=>` in a rescue statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_RETURN_INVALID] = { "invalid `return` in a class or module body", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STATEMENT_ALIAS] = { "unexpected an `alias` at a non-statement position", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STATEMENT_POSTEXE_END] = { "unexpected an `END` at a non-statement position", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STATEMENT_PREEXE_BEGIN] = { "unexpected a `BEGIN` at a non-statement position", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STATEMENT_UNDEF] = { "unexpected an `undef` at a non-statement position", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STRING_CONCATENATION] = { "expected a string for concatenation", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STRING_INTERPOLATED_TERM] = { "expected a closing delimiter for the interpolated string", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_STRING_LITERAL_TERM] = { "expected a closing delimiter for the string literal", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_SYMBOL_INVALID] = { "invalid symbol", PM_ERROR_LEVEL_FATAL }, // TODO expected symbol? prism.c ~9719 + [PM_ERR_SYMBOL_TERM_DYNAMIC] = { "expected a closing delimiter for the dynamic symbol", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_SYMBOL_TERM_INTERPOLATED] = { "expected a closing delimiter for the interpolated symbol", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_TERNARY_COLON] = { "expected a `:` after the true expression of a ternary operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_TERNARY_EXPRESSION_FALSE] = { "expected an expression after `:` in the ternary operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_TERNARY_EXPRESSION_TRUE] = { "expected an expression after `?` in the ternary operator", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_UNDEF_ARGUMENT] = { "invalid argument being passed to `undef`; expected a bare word, constant, or symbol argument", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_UNARY_RECEIVER_BANG] = { "expected a receiver for unary `!`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_UNARY_RECEIVER_MINUS] = { "expected a receiver for unary `-`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_UNARY_RECEIVER_PLUS] = { "expected a receiver for unary `+`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_UNARY_RECEIVER_TILDE] = { "expected a receiver for unary `~`", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_UNTIL_TERM] = { "expected an `end` to close the `until` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_VOID_EXPRESSION] = { "unexpected void value expression", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_WHILE_TERM] = { "expected an `end` to close the `while` statement", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_WRITE_TARGET_IN_METHOD] = { "dynamic constant assignment", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_WRITE_TARGET_READONLY] = { "immutable variable as a write target", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_WRITE_TARGET_UNEXPECTED] = { "unexpected write target", PM_ERROR_LEVEL_FATAL }, + [PM_ERR_XSTRING_TERM] = { "expected a closing delimiter for the `%x` or backtick string", PM_ERROR_LEVEL_FATAL }, + // Warnings - [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_MINUS] = { "ambiguous first argument; put parentheses or a space even after `-` operator", PM_WARNING_VERBOSE_TRUE }, - [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_PLUS] = { "ambiguous first argument; put parentheses or a space even after `+` operator", PM_WARNING_VERBOSE_TRUE }, - [PM_WARN_AMBIGUOUS_PREFIX_STAR] = { "ambiguous `*` has been interpreted as an argument prefix", PM_WARNING_VERBOSE_TRUE }, - [PM_WARN_AMBIGUOUS_SLASH] = { "ambiguous `/`; wrap regexp in parentheses or add a space after `/` operator", PM_WARNING_VERBOSE_TRUE }, - [PM_WARN_END_IN_METHOD] = { "END in method; use at_exit", PM_WARNING_VERBOSE_NOT_NIL }, + [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_MINUS] = { "ambiguous first argument; put parentheses or a space even after `-` operator", PM_WARNING_LEVEL_VERBOSE }, + [PM_WARN_AMBIGUOUS_FIRST_ARGUMENT_PLUS] = { "ambiguous first argument; put parentheses or a space even after `+` operator", PM_WARNING_LEVEL_VERBOSE }, + [PM_WARN_AMBIGUOUS_PREFIX_STAR] = { "ambiguous `*` has been interpreted as an argument prefix", PM_WARNING_LEVEL_VERBOSE }, + [PM_WARN_AMBIGUOUS_SLASH] = { "ambiguous `/`; wrap regexp in parentheses or add a space after `/` operator", PM_WARNING_LEVEL_VERBOSE }, + [PM_WARN_END_IN_METHOD] = { "END in method; use at_exit", PM_WARNING_LEVEL_DEFAULT }, }; -static const char* +static inline const char * pm_diagnostic_message(pm_diagnostic_id_t diag_id) { assert(diag_id < PM_DIAGNOSTIC_ID_LEN); @@ -299,7 +304,7 @@ pm_diagnostic_message(pm_diagnostic_id_t diag_id) { return message; } -static uint8_t +static inline uint8_t pm_diagnostic_level(pm_diagnostic_id_t diag_id) { assert(diag_id < PM_DIAGNOSTIC_ID_LEN); diff --git a/templates/java/org/prism/Loader.java.erb b/templates/java/org/prism/Loader.java.erb index c4af3c4caee..546d8ea7158 100644 --- a/templates/java/org/prism/Loader.java.erb +++ b/templates/java/org/prism/Loader.java.erb @@ -183,7 +183,7 @@ public class Loader { byte[] bytes = loadEmbeddedString(); String message = new String(bytes, StandardCharsets.US_ASCII); Nodes.Location location = loadLocation(); - ParseResult.DiagnosticLevel level = ParseResult.DIAGNOSTIC_LEVELS[buffer.get()]; + ParseResult.ErrorLevel level = ParseResult.ERROR_LEVELS[buffer.get()]; ParseResult.Error error = new ParseResult.Error(message, location, level); errors[i] = error; @@ -201,7 +201,7 @@ public class Loader { byte[] bytes = loadEmbeddedString(); String message = new String(bytes, StandardCharsets.US_ASCII); Nodes.Location location = loadLocation(); - ParseResult.DiagnosticLevel level = ParseResult.DIAGNOSTIC_LEVELS[buffer.get()]; + ParseResult.WarningLevel level = ParseResult.WARNING_LEVELS[buffer.get()]; ParseResult.Warning warning = new ParseResult.Warning(message, location, level); warnings[i] = warning; diff --git a/templates/javascript/src/deserialize.js.erb b/templates/javascript/src/deserialize.js.erb index 915831ee85e..acd47a72c03 100644 --- a/templates/javascript/src/deserialize.js.erb +++ b/templates/javascript/src/deserialize.js.erb @@ -184,11 +184,8 @@ export class ParseResult { } } -const diagnosticLevels = [ - "error_default", - "warning_verbose_not_nil", - "warning_verbose_true" -]; +const errorLevels = ["fatal"]; +const warningLevels = ["default", "verbose"]; /** * Accept two Uint8Arrays, one for the source and one for the serialized format. @@ -236,13 +233,13 @@ export function deserialize(source, array) { const errors = Array.from({ length: buffer.readVarInt() }, () => ({ message: buffer.readString(buffer.readVarInt()), location: buffer.readLocation(), - level: diagnosticLevels[buffer.readByte()] + level: errorLevels[buffer.readByte()] })); const warnings = Array.from({ length: buffer.readVarInt() }, () => ({ message: buffer.readString(buffer.readVarInt()), location: buffer.readLocation(), - level: diagnosticLevels[buffer.readByte()] + level: warningLevels[buffer.readByte()] })); const constantPoolOffset = buffer.readUint32(); diff --git a/templates/lib/prism/serialize.rb.erb b/templates/lib/prism/serialize.rb.erb index 35b5b4ddb0b..62379fa149f 100644 --- a/templates/lib/prism/serialize.rb.erb +++ b/templates/lib/prism/serialize.rb.erb @@ -96,8 +96,8 @@ module Prism comments = load_comments magic_comments = load_varuint.times.map { MagicComment.new(load_location, load_location) } data_loc = load_optional_location - errors = load_varuint.times.map { ParseError.new(load_embedded_string, load_location, load_diagnostic_level) } - warnings = load_varuint.times.map { ParseWarning.new(load_embedded_string, load_location, load_diagnostic_level) } + errors = load_varuint.times.map { ParseError.new(load_embedded_string, load_location, load_error_level) } + warnings = load_varuint.times.map { ParseWarning.new(load_embedded_string, load_location, load_warning_level) } [comments, magic_comments, data_loc, errors, warnings] end @@ -231,15 +231,25 @@ module Prism load_constant(index - 1) if index != 0 end - def load_diagnostic_level + def load_error_level level = io.getbyte + case level when 0 - :error_default + :fatal + else + raise "Unknown level: #{level}" + end + end + + def load_warning_level + level = io.getbyte + + case level + when 0 + :default when 1 - :warning_verbose_not_nil - when 2 - :warning_verbose_true + :verbose else raise "Unknown level: #{level}" end diff --git a/test/prism/errors_test.rb b/test/prism/errors_test.rb index b7215c755df..2b45167bee7 100644 --- a/test/prism/errors_test.rb +++ b/test/prism/errors_test.rb @@ -1874,11 +1874,11 @@ def test_upcase_end_in_def def test_warnings_verbosity warning = Prism.parse("def foo; END { }; end").warnings[0] assert_equal "END in method; use at_exit", warning.message - assert_equal :warning_verbose_not_nil, warning.level + assert_equal :default, warning.level warning = Prism.parse("foo /regexp/").warnings[0] assert_equal "ambiguous `/`; wrap regexp in parentheses or add a space after `/` operator", warning.message - assert_equal :warning_verbose_true, warning.level + assert_equal :verbose, warning.level end def test_statement_operators