fix Issue 22274 - importC: [ICE]: 4 identifiers does not match 3 decl…

…arations using K&R syntax
dlang · Sep 6, 2021 · 4533410 · 4533410
1 parent 4f1e48a
commit 4533410
Show file tree

Hide file tree

Showing 2 changed files with 14 additions and 0 deletions.
diff --git a/src/dmd/cparse.d b/src/dmd/cparse.d
@@ -1686,6 +1686,8 @@ final class CParser(AST) : Parser!AST
                     return;
 
                 case TOK.comma:
+                    if (!symbolsSave)
+                        symbolsSave = symbols;
                     nextToken();
                     break;
 
@@ -1768,7 +1770,10 @@ final class CParser(AST) : Parser!AST
                     }
                 }
                 if (!p.type)
+                {
                     error("no declaration for identifier `%s`", p.ident.toChars());
+                    p.type = AST.Type.terror;
+                }
             }
         }
 

diff --git a/test/compilable/testcstuff2.c b/test/compilable/testcstuff2.c
@@ -411,3 +411,12 @@ void test22262(unsigned char *buf)
 }
 
 /***************************************************/
+// https://issues.dlang.org/show_bug.cgi?id=22274
+
+void test22274(compr, comprLen, uncompr, uncomprLen)
+    unsigned *compr, *uncompr;
+    signed comprLen, uncomprLen;
+{
+}
+
+/***************************************************/