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Improve diagnostic handling: Add [-Wfoo] and -Werror-foo.
[cparser]
/
lexer.c
diff --git
a/lexer.c
b/lexer.c
index
c7cc960
..
80e4916
100644
(file)
--- a/
lexer.c
+++ b/
lexer.c
@@
-963,7
+963,7
@@
static void parse_string_literal(void)
case '\\': {
utf32 const tc = parse_escape_sequence();
if (tc >= 0x100) {
case '\\': {
utf32 const tc = parse_escape_sequence();
if (tc >= 0x100) {
- warningf(&lexer_pos, "escape sequence out of range");
+ warningf(
WARN_OTHER,
&lexer_pos, "escape sequence out of range");
}
obstack_1grow(&symbol_obstack, tc);
break;
}
obstack_1grow(&symbol_obstack, tc);
break;
@@
-1071,7
+1071,7
@@
static void parse_character_constant(void)
case '\\': {
utf32 const tc = parse_escape_sequence();
if (tc >= 0x100) {
case '\\': {
utf32 const tc = parse_escape_sequence();
if (tc >= 0x100) {
- warningf(&lexer_pos, "escape sequence out of range");
+ warningf(
WARN_OTHER,
&lexer_pos, "escape sequence out of range");
}
obstack_1grow(&symbol_obstack, tc);
break;
}
obstack_1grow(&symbol_obstack, tc);
break;
@@
-1124,9
+1124,7
@@
static void skip_multiline_comment(void)
next_char();
if (c == '*') {
/* nested comment, warn here */
next_char();
if (c == '*') {
/* nested comment, warn here */
- if (warning.comment) {
- warningf(&lexer_pos, "'/*' within comment");
- }
+ warningf(WARN_COMMENT, &lexer_pos, "'/*' within comment");
}
break;
case '*':
}
break;
case '*':
@@
-1168,8
+1166,7
@@
static void skip_line_comment(void)
case '\\':
next_char();
if (c == '\n' || c == '\r') {
case '\\':
next_char();
if (c == '\n' || c == '\r') {
- if (warning.comment)
- warningf(&lexer_pos, "multi-line comment");
+ warningf(WARN_COMMENT, &lexer_pos, "multi-line comment");
return;
}
break;
return;
}
break;
@@
-1328,8
+1325,8
@@
static void parse_pragma(void)
unknown_pragma = true;
}
eat_until_newline();
unknown_pragma = true;
}
eat_until_newline();
- if (unknown_pragma
&& warning.unknown_pragmas
) {
- warningf(&pp_token.source_position, "encountered unknown #pragma");
+ if (unknown_pragma) {
+ warningf(
WARN_UNKNOWN_PRAGMAS,
&pp_token.source_position, "encountered unknown #pragma");
}
}
}
}