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| author | Joseph Myers <jsm28@cam.ac.uk> | 2000-07-17 02:31:15 -0600 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2000-07-17 02:31:15 -0600 |
| commit | bed10af2a49959bbf96a800f326a2e00650b9413 (patch) | |
| tree | d239b9eaa16de08cf5a5bb6eaba6696481235d5b | |
| parent | 0281a06fc8d5bfed1ecbd800712e023a017d5499 (diff) | |
| download | gcc-bed10af2a49959bbf96a800f326a2e00650b9413.zip gcc-bed10af2a49959bbf96a800f326a2e00650b9413.tar.gz gcc-bed10af2a49959bbf96a800f326a2e00650b9413.tar.bz2 | |
c-common.c (check_format_info): Do not make a pedantic objection to the 'L' length modifier if...
* c-common.c (check_format_info): Do not make a pedantic objection
to the 'L' length modifier if used with a floating point type
character.
From-SVN: r35076
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/c-common.c | 9 |
2 files changed, 12 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index eb2e7b1..ec19678 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2000-07-17 Joseph S. Myers <jsm28@cam.ac.uk> + * c-common.c (check_format_info): Do not make a pedantic objection + to the 'L' length modifier if used with a floating point type + character. + * c-lex.c (yylex): Don't pedwarn for hexadecimal floating point constants in C99 mode. diff --git a/gcc/c-common.c b/gcc/c-common.c index f72ec47..8a8103b 100644 --- a/gcc/c-common.c +++ b/gcc/c-common.c @@ -1780,7 +1780,7 @@ check_format_info (info, params) else if (*format_chars == 'q' || *format_chars == 'L') { length_char = *format_chars++; - if (pedantic) + if (length_char == 'q' && pedantic) warning ("ANSI C does not support the `%c' length modifier", length_char); } @@ -1936,6 +1936,13 @@ check_format_info (info, params) if (wanted_type == 0) warning ("use of `%c' length character with `%c' type character", length_char, format_char); + else if (length_char == 'L' && pedantic + && !(format_char == 'a' || format_char == 'A' + || format_char == 'e' || format_char == 'E' + || format_char == 'f' || format_char == 'F' + || format_char == 'g' || format_char == 'G')) + warning ("ANSI C does not support the `L' length modifier with the `%c' type character", + format_char); /* Finally. . .check type of argument against desired type! */ if (info->first_arg_num == 0) |