tccgen: nocode_wanted: do not output constants

This for example suppresses string constants such as with

    int main()
    {
        return sizeof "foo";
    }

Actually, setting

    nocode_wanted = 1;

in libtcc.c for the initial global level seemed wrong, since
obviously "nocode_wanted" means code as any side effects, also
such as string constants.

This reverts a part of 2de1b2d14cc920e2c698ff0086f5558c2da7f569
(documented as "Some in-between fixes" in Changelog)

1 files changed, 0 insertions, 1 deletions

diff --git a/libtcc.c b/libtcc.c
index 7caa7c1..b0ac2c7 100644
--- a/libtcc.c
+++ b/libtcc.c
@@ -778,7 +778,6 @@ static int tcc_compile(TCCState *s1)
 #endif
 
     define_start = define_stack;
-    nocode_wanted = 1;
 
     if (setjmp(s1->error_jmp_buf) == 0) {
         s1->nb_errors = 0;