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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/c90-const-expr-10.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/c90-const-expr-10.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.dg/c90-const-expr-10.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/c90-const-expr-10.c b/gcc-4.9/gcc/testsuite/gcc.dg/c90-const-expr-10.c new file mode 100644 index 000000000..30c60e31f --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.dg/c90-const-expr-10.c @@ -0,0 +1,30 @@ +/* Test for constant expressions: invalid null pointer constants in + various contexts (make sure NOPs are not inappropriately + stripped). */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */ + +__extension__ typedef __SIZE_TYPE__ size_t; + +void *p = (size_t)(void *)0; /* { dg-error "without a cast" } */ +struct s { void *a; } q = { (size_t)(void *)0 }; /* { dg-error "without a cast|near initialization" } */ +void * +f (void) +{ + void *r; + r = (size_t)(void *)0; /* { dg-error "without a cast" } */ + return (size_t)(void *)0; /* { dg-error "without a cast" } */ +} +void g (void *); /* { dg-message "but argument is of type" } */ +void +h (void) +{ + g ((size_t)(void *)0); /* { dg-error "without a cast" } */ +} +void g2 (int, void *); /* { dg-message "but argument is of type" } */ +void +h2 (void) +{ + g2 (0, (size_t)(void *)0); /* { dg-error "without a cast" } */ +} |