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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c89.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c89.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c89.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c89.c b/gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c89.c new file mode 100644 index 000000000..9370acf84 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/Woverlength-strings-pedantic-c89.c @@ -0,0 +1,19 @@ +/* -Woverlength-strings complains about string constants which are too long + for the C standard's "minimum maximum" limits. It is off by default, + but implied by -pedantic. */ + +/* { dg-options "-std=c89 -pedantic" } */ + +#define TEN "xxxxxxxxxx" +#define HUN TEN TEN TEN TEN TEN TEN TEN TEN TEN TEN +#define THO HUN HUN HUN HUN HUN HUN HUN HUN HUN HUN + +/* C89's minimum-maximum is 509. */ +const char x510[] = HUN HUN HUN HUN HUN TEN; /* { dg-warning "greater than" } */ + +/* C99's minimum-maximum is 4095. */ +const char x4096[] = + THO THO THO THO /* 4000 */ + TEN TEN TEN TEN TEN /* 4050 */ + TEN TEN TEN TEN /* 4090 */ + "123456"; /* { dg-warning "greater than" } */ |