From 21d2b71b5c1ad1c51866ff8d7a1376f132b1cafa Mon Sep 17 00:00:00 2001
From: Michael Matz <matz@suse.de>
Date: Mon, 17 Oct 2016 05:20:20 +0200
Subject: [PATCH] Free defines before gen_inline_functions

gen_inline_functions uses the macro facilities of the preprocessor,
which would interact when macros would still be defined in a
different pre-processor implementation I'm working on.
So always free defines before generating inline functions, they
are all macro expanded already.
---
 libtcc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libtcc.c b/libtcc.c
index e92a0359..23e4e765 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -670,13 +670,13 @@ static int tcc_compile(TCCState *s1)
         decl(VT_CONST);
         if (tok != TOK_EOF)
             expect("declaration");
+        /* reset define stack, but keep -D and built-ins */
+        free_defines(define_start);
         tccgen_end(s1);
     }
     s1->error_set_jmp_enabled = 0;
 
     free_inline_functions(s1);
-    /* reset define stack, but keep -D and built-ins */
-    free_defines(define_start);
     sym_pop(&global_stack, NULL);
     sym_pop(&local_stack, NULL);
     return s1->nb_errors != 0 ? -1 : 0;