static void lex_unget_unsave(lex_t *lex, char c)
{
char d;
stream_unget(&lex->stream, c);
d = strbuffer_pop(&lex->saved_text);
assert(c == d);
}
static void lex_unget_unsave(lex_t *lex, int c)
{
if(c != STREAM_STATE_EOF && c != STREAM_STATE_ERROR) {
char d;
stream_unget(&lex->stream, c);
d = strbuffer_pop(&lex->saved_text);
assert(c == d);
}
}
static void lex_unget_unsave(lex_t *lex, int c)
{
if(c != STREAM_STATE_EOF && c != STREAM_STATE_ERROR) {
/* Since we treat warnings as errors, when assertions are turned
* off the "d" variable would be set but never used. Which is
* treated as an error by GCC.
*/
#ifndef NDEBUG
char d;
#endif
stream_unget(&lex->stream, c);
#ifndef NDEBUG
d =
#endif
strbuffer_pop(&lex->saved_text);
assert(c == d);
}
}
