scc

simple c99 compiler
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commit 44123dfb36d1c0ba6b428d89a870679f4f7ff86e
parent c72e4d06d0b6510f3dbb0ea05a15e83b0696262b
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date:   Wed, 28 Sep 2016 11:32:54 +0200

[cc1] Fix redeclaration of tags

A tag can be redeclared if the context of both declarations is different.

Diffstat:
Mcc1/decl.c | 2+-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cc1/decl.c b/cc1/decl.c @@ -519,7 +519,7 @@ structdcl(void) return tp; } - if (tp->prop & TDEFINED) + if (tp->prop & TDEFINED && sym->ctx == curctx) error("redefinition of struct/union '%s'", sym->name); tp->prop |= TDEFINED;