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cgo: fix build warnings on Windows ARM

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Fix the warning, and also remove tinygo_clang_enum_visitor which was
unused.

See: https://github.com/golang/go/issues/49721
This commit is contained in:
Ayke van Laethem
2024-11-22 12:51:57 +01:00
committed by Ron Evans
parent 7847f4ea8e
commit 1b83d43cfa
1 changed files with 14 additions and 1 deletions
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cgo/libclang.go
+14 -1
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@@ -65,9 +65,22 @@ unsigned tinygo_clang_Cursor_isAnonymous(GoCXCursor c);
unsigned tinygo_clang_Cursor_isBitField(GoCXCursor c);
unsigned tinygo_clang_Cursor_isMacroFunctionLike(GoCXCursor c);
// Fix some warnings on Windows ARM. Without the __declspec(dllexport), it gives warnings like this:
// In file included from _cgo_export.c:4:
// cgo-gcc-export-header-prolog:49:34: warning: redeclaration of 'tinygo_clang_globals_visitor' should not add 'dllexport' attribute [-Wdll-attribute-on-redeclaration]
// libclang.go:68:5: note: previous declaration is here
// See: https://github.com/golang/go/issues/49721
#if defined(_WIN32)
#define CGO_DECL // __declspec(dllexport)
#else
#define CGO_DECL
#endif
CGO_DECL
int tinygo_clang_globals_visitor(GoCXCursor c, GoCXCursor parent, CXClientData client_data);
CGO_DECL
int tinygo_clang_struct_visitor(GoCXCursor c, GoCXCursor parent, CXClientData client_data);
int tinygo_clang_enum_visitor(GoCXCursor c, GoCXCursor parent, CXClientData client_data);
CGO_DECL
void tinygo_clang_inclusion_visitor(CXFile included_file, CXSourceLocation *inclusion_stack, unsigned include_len, CXClientData client_data);
*/
import "C"