From 8aa376beceb848bca08eb4233a2b40c5bff01508 Mon Sep 17 00:00:00 2001
From: xushiwei <x@goplus.org>
Date: Sun, 1 Oct 2023 03:38:05 +0800
Subject: [PATCH] aliasType __int128_t/__uint128_t

---
 cl/blockctx.go   | 43 +++++++++++++++++++++++--------------------
 cl/compile.go    |  2 +-
 clang/ast/ast.go |  1 +
 3 files changed, 25 insertions(+), 21 deletions(-)

diff --git a/cl/blockctx.go b/cl/blockctx.go
index 9319b51..2b3fc0e 100644
--- a/cl/blockctx.go
+++ b/cl/blockctx.go
@@ -502,27 +502,27 @@ func (p *bfType) String() string {
 }
 
 /*
-func (p *blockCtx) initCTypes() {
-	pkg := p.pkg.Types
-	scope := pkg.Scope()
-	p.tyI128 = ctypes.NotImpl
-	p.tyU128 = ctypes.NotImpl
-	c := p.pkg.Import("github.com/goplus/c2go/clang")
-
-	aliasType(scope, pkg, "__int128", p.tyI128)
-	aliasType(scope, pkg, "void", ctypes.Void)
-
-	aliasCType(scope, pkg, "char", c, "Char")
-	aliasCType(scope, pkg, "float", c, "Float")
-	aliasCType(scope, pkg, "double", c, "Double")
-	aliasCType(scope, pkg, "_Bool", c, "Bool")
-
-	decl_builtin(p)
-}
+	func (p *blockCtx) initCTypes() {
+		pkg := p.pkg.Types
+		scope := pkg.Scope()
+		p.tyI128 = ctypes.NotImpl
+		p.tyU128 = ctypes.NotImpl
+		c := p.pkg.Import("github.com/goplus/c2go/clang")
+
+		aliasType(scope, pkg, "__int128", p.tyI128)
+		aliasType(scope, pkg, "void", ctypes.Void)
+
+		aliasCType(scope, pkg, "char", c, "Char")
+		aliasCType(scope, pkg, "float", c, "Float")
+		aliasCType(scope, pkg, "double", c, "Double")
+		aliasCType(scope, pkg, "_Bool", c, "Bool")
+
+		decl_builtin(p)
+	}
 
-func aliasCType(scope *types.Scope, pkg *types.Package, name string, c *gox.PkgRef, cname string) {
-	aliasType(scope, pkg, name, c.Ref(cname).Type())
-}
+	func aliasCType(scope *types.Scope, pkg *types.Package, name string, c *gox.PkgRef, cname string) {
+		aliasType(scope, pkg, name, c.Ref(cname).Type())
+	}
 */
 func (p *blockCtx) initCTypes() {
 	pkg := p.pkg.Types
@@ -531,6 +531,9 @@ func (p *blockCtx) initCTypes() {
 	p.tyU128 = ctypes.NotImpl
 
 	aliasType(scope, pkg, "__int128", p.tyI128)
+	aliasType(scope, pkg, "__int128_t", p.tyI128)
+	aliasType(scope, pkg, "__uint128_t", p.tyU128)
+
 	aliasType(scope, pkg, "void", ctypes.Void)
 
 	aliasType(scope, pkg, "char", types.Typ[types.Int8])
diff --git a/cl/compile.go b/cl/compile.go
index d968e1e..013a009 100644
--- a/cl/compile.go
+++ b/cl/compile.go
@@ -402,7 +402,7 @@ func compileFunc(ctx *blockCtx, fn *ast.Node) {
 			ast.AlwaysInlineAttr, ast.WarnUnusedResultAttr, ast.NoThrowAttr, ast.NoInlineAttr, ast.AllocSizeAttr,
 			ast.NonNullAttr, ast.ConstAttr, ast.PureAttr, ast.GNUInlineAttr, ast.ReturnsTwiceAttr, ast.NoSanitizeAttr,
 			ast.RestrictAttr, ast.MSAllocatorAttr, ast.VisibilityAttr, ast.C11NoReturnAttr, ast.StrictFPAttr,
-			ast.AllocAlignAttr, ast.DisableTailCallsAttr:
+			ast.AllocAlignAttr, ast.DisableTailCallsAttr, ast.FormatArgAttr:
 		default:
 			log.Panicln("compileFunc: unknown kind =", item.Kind)
 		}
diff --git a/clang/ast/ast.go b/clang/ast/ast.go
index b67b839..1306047 100644
--- a/clang/ast/ast.go
+++ b/clang/ast/ast.go
@@ -60,6 +60,7 @@ const (
 	DeprecatedAttr           Kind = "DeprecatedAttr"
 	BuiltinAttr              Kind = "BuiltinAttr"
 	FormatAttr               Kind = "FormatAttr"
+	FormatArgAttr            Kind = "FormatArgAttr"
 	ColdAttr                 Kind = "ColdAttr"
 	ConstAttr                Kind = "ConstAttr"
 	PureAttr                 Kind = "PureAttr"