* and #pragma pop_macro("macro_name")

    * give warning if pragma is unknown for tcc
    * don't free asm_label in sym_free(),
      it's a job of the asm_free_labels().

    The above pragmas are used in the mingw headers.
    Thise pragmas are implemented in gcc-4.5+ and current
    clang.

1 files changed, 4 insertions, 1 deletions

diff --git a/tccasm.c b/tccasm.c
index 3fa6f07..f67c1a6 100644
--- a/tccasm.c
+++ b/tccasm.c
@@ -292,7 +292,7 @@ static void asm_free_labels(TCCState *st)
 {
     Sym *s, *s1;
     Section *sec;
-    
+
     for(s = st->asm_labels; s != NULL; s = s1) {
         s1 = s->prev;
         /* define symbol value in object file */
@@ -305,6 +305,9 @@ static void asm_free_labels(TCCState *st)
         }
         /* remove label */
         table_ident[s->v - TOK_IDENT]->sym_label = NULL;
+        if (s->asm_label) {
+            tcc_free(s->asm_label);
+        }
         sym_free(s);
     }
     st->asm_labels = NULL;