MahnoKropotkinvich/tinycc
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Print colored warning/error like gcc/clang

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This commit is contained in:
Nicolas Sauzede 2024-05-09 13:14:29 +02:00
parent 0aca861194
commit 70f8148b19
1 changed files with 14 additions and 4 deletions
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18
libtcc.c
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@ -563,6 +563,10 @@ static void error1(int mode, const char *fmt, va_list ap)
BufferedFile **pf, *f;
TCCState *s1 = tcc_state;
CString cs;
const char *bred = "\x1b[1;31m", *bwhite = "\x1b[1;37m", *bmagenta = "\x1b[1;35m", *normal = "\x1b[0m";
if (!isatty(2)) {
bred = bwhite = bmagenta = normal = "";
}
tcc_exit_state(s1);
@ -593,16 +597,22 @@ static void error1(int mode, const char *fmt, va_list ap)
}
if (f) {
for(pf = s1->include_stack; pf < s1->include_stack_ptr; pf++)
cstr_printf(&cs, "In file included from %s:%d:\n",
(*pf)->filename, (*pf)->line_num - 1);
cstr_printf(&cs, "%s:%d: ",
f->filename, f->line_num - ((tok_flags & TOK_FLAG_BOL) && !macro_ptr));
cstr_printf(&cs, "In file included from %s%s:%d:%s\n",
bwhite,
(*pf)->filename, (*pf)->line_num - 1,
normal);
cstr_printf(&cs, "%s%s:%d:%s ",
bwhite,
f->filename, f->line_num - ((tok_flags & TOK_FLAG_BOL) && !macro_ptr),
normal);
} else if (s1->current_filename) {
cstr_printf(&cs, "%s: ", s1->current_filename);
} else {
cstr_printf(&cs, "tcc: ");
}
cstr_printf(&cs, "%s", mode == ERROR_WARN ? bmagenta : bred);
cstr_printf(&cs, mode == ERROR_WARN ? "warning: " : "error: ");
cstr_printf(&cs, "%s", normal);
if (pp_expr > 1)
pp_error(&cs); /* special handler for preprocessor expression errors */
else