authorgravatar for evan@lagerdata.comEvan Haas <evan@lagerdata.com> 2021-08-31 13:33:44-07:00
committergravatar for andrew@ziglang.orgAndrew Kelley <andrew@ziglang.org> 2021-09-01 17:54:07-07:00
logf5553bfefcca2690b557ea080d8ae431b7d9b5d9
treec2149c305441eeb6683a28effaf4a2e680bc69ac
parentdf589eecd61a4a2c93922302f8f486f18d0ff06b

translate-c: Only consider public decls in isBuiltinDefined

2 files changed, 7 insertions(+), 0 deletions(-)

src/translate_c.zig+1
......@@ -1990,6 +1990,7 @@ fn transImplicitCastExpr(
19901990
19911991fn isBuiltinDefined(name: []const u8) bool {
19921992 inline for (meta.declarations(std.zig.c_builtins)) |decl| {
1993 if (!decl.is_pub) continue;
19931994 if (std.mem.eql(u8, name, decl.name)) return true;
19941995 }
19951996 return false;
test/translate_c.zig+6
......@@ -3672,4 +3672,10 @@ pub fn addCases(cases: *tests.TranslateCContext) void {
36723672 , &[_][]const u8{
36733673 \\pub const FOO = __builtin_popcount;
36743674 });
3675
3676 cases.add("Only consider public decls in `isBuiltinDefined`",
3677 \\#define FOO std
3678 , &[_][]const u8{
3679 \\pub const FOO = @compileError("unable to translate macro: undefined identifier `std`");
3680 });
36753681}