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lex: add std namespace to a few function calls

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This commit is contained in:
Matthias Schiffer 2014-03-18 00:18:44 +01:00
parent 5889f942b8
commit 521e9a5415
1 changed files with 4 additions and 4 deletions
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8
mmss/lex.cpp
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@ -123,7 +123,7 @@ int lex_t::io_error(YYSTYPE *yylval) {
}
int lex_t::syntax_error(YYSTYPE *yylval) {
if (ferror(file))
if (std::ferror(file))
return io_error(yylval);
yylval->error = "syntax error";
@ -143,7 +143,7 @@ int lex_t::consume_comment(YYSTYPE *yylval, YYLTYPE *yylloc) {
prev = current();
}
if (ferror(file))
if (std::ferror(file))
return io_error(yylval);
yylval->error = "unterminated block comment";
@ -170,7 +170,7 @@ int lex_t::parse_string(YYSTYPE *yylval, YYLTYPE *yylloc) {
while (true) {
if (!next(yylloc, true)) {
free(buf);
std::free(buf);
return unterminated_string(yylval);
}
@ -250,7 +250,7 @@ int lex_t::parse_float(YYSTYPE *yylval, YYLTYPE *yylloc) {
yylval->fnum = std::strtof(token, &endptr);
bool ok = !*endptr;
free(token);
std::free(token);
if (!ok)
return syntax_error(yylval);