minor pp optimizations

    * remove free_defines() from tcc_preprocess()
        all cleanup will be done in tcc_delete
    * move a preprocessor file closing to tcc_delete too

1 files changed, 0 insertions, 3 deletions

diff --git a/tccpp.c b/tccpp.c
index c71edf3..ac251c3 100644
--- a/tccpp.c
+++ b/tccpp.c
@@ -3332,12 +3332,10 @@ static void pp_line(TCCState *s1, BufferedFile *f, int level)
 /* Preprocess the current file */
 ST_FUNC int tcc_preprocess(TCCState *s1)
 {
-    Sym *define_start;
     BufferedFile **iptr;
     int token_seen, spcs, level;
 
     preprocess_init(s1);
-    define_start = define_stack;
     ch = file->buf_ptr[0];
     tok_flags = TOK_FLAG_BOL | TOK_FLAG_BOF;
     parse_flags = PARSE_FLAG_PREPROCESS
@@ -3388,6 +3386,5 @@ ST_FUNC int tcc_preprocess(TCCState *s1)
         fputs(get_tok_str(tok, &tokc), s1->ppfp);
     }
 
-    free_defines(define_start);
     return 0;
 }