[Tinycc-devel] Found Bug when compiling to memory ?!

[jo gaspode]

Hello,

i'm not sure but there could be a bug in tinycc (tcc-0.9.20) when using the 
compile to memory feature
(linux and win32). I am trying to compile this program to memory:

                      int function1()      {        in2t 
compiler_should_print_error=0;     }

so the compiler should see, that the type in2t is undefined.

When starting the following example program (compiled with gcc), only the 
first compile to memory is
completed. On the second call the program exits at tcc_new() when trying to 
do the tcc_define_symbol(s, "__STDC__", NULL) function call.

Output of the example Program:

    before tcc_new()
    after tcc_new()
    <string>:1: 'in2t' undeclared
    EOCompile 1

    before tcc_new()
    :1: invalid macro name ''

It would be great if someone could have a look at this problem (haven't 
found the solution myself :( )

Thanks, Jo

-----------------------------------------------------------------
#include <stdlib.h>
#include <stdio.h>

#include <libtcc.h>

int main(int argc, char **argv)
{
   TCCState *s;
   int (*func)(int);
   unsigned long val;

   printf ("before tcc_new()\n");
   s = tcc_new();
   printf ("after tcc_new()\n");

   tcc_set_output_type(s, TCC_OUTPUT_MEMORY);
   tcc_compile_string(s, "int function1()      {      in2t 
compiler_should_print_error=0;       }");
   tcc_delete(s);
   printf ("EOCompile 1\n\n");

   printf ("before tcc_new()\n");
   s = tcc_new();
   printf ("after tcc_new()\n");

   tcc_set_output_type(s, TCC_OUTPUT_MEMORY);
   tcc_compile_string(s, "int function2()   {       in2t 
compiler_should_print_error=0;       }");
   tcc_delete(s);
   printf ("EOCompile 2\n\n");

   return 0;
}

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