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| author | Joseph Myers <joseph@codesourcery.com> | 2004-11-20 20:31:52 +0000 |
|---|---|---|
| committer | Joseph Myers <jsm28@gcc.gnu.org> | 2004-11-20 20:31:52 +0000 |
| commit | a4ab7973cfe5dfb4b191f795adaaddad831d7657 (patch) | |
| tree | 744160b47cb98a4ccacd021c089dc864bfb2cedd /gcc/testsuite/gcc.dg/pointer-arith-3.c | |
| parent | 40806b8b8f7a4d2ba6b926300f6a0dbcf862eb9d (diff) | |
| download | gcc-a4ab7973cfe5dfb4b191f795adaaddad831d7657.zip gcc-a4ab7973cfe5dfb4b191f795adaaddad831d7657.tar.gz gcc-a4ab7973cfe5dfb4b191f795adaaddad831d7657.tar.bz2 | |
c-typeck.c (build_array_ref): Don't check for index == 0.
* c-typeck.c (build_array_ref): Don't check for index == 0. Make
checks for neither argument being an array or pointer (swapping
the arguments if necessary), the array argument being a pointer to
or array of functions and for -Wchar-subscripts warnings upfront.
testsuite:
* gcc.dg/Wchar-subscripts-1.c, gcc.dg/array-8.c: New tests.
* gcc.dg/pointer-arith-1.c, gcc.dg/pointer-arith-2.c,
gcc.dg/pointer-arith-3.c, gcc.dg/pointer-arith-4.c: Update
expected diagnostics.
From-SVN: r90969
Diffstat (limited to 'gcc/testsuite/gcc.dg/pointer-arith-3.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pointer-arith-3.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/testsuite/gcc.dg/pointer-arith-3.c b/gcc/testsuite/gcc.dg/pointer-arith-3.c index 90f5241..f23f677 100644 --- a/gcc/testsuite/gcc.dg/pointer-arith-3.c +++ b/gcc/testsuite/gcc.dg/pointer-arith-3.c @@ -34,8 +34,8 @@ g (void) /* { dg-warning "warning: pointer of type 'void \\*' used in arithmetic" "array 1" { target *-*-* } 33 } */ 0[p]; /* { dg-warning "warning: dereferencing 'void \\*' pointer" } */ /* { dg-warning "warning: pointer of type 'void \\*' used in arithmetic" "array 1" { target *-*-* } 35 } */ - f[0]; /* { dg-error "error: subscripted value is neither array nor pointer" } */ - 0[f]; /* { dg-error "error: subscripted value is neither array nor pointer" } */ + f[0]; /* { dg-error "error: subscripted value is pointer to function" } */ + 0[f]; /* { dg-error "error: subscripted value is pointer to function" } */ p - p; /* { dg-warning "warning: pointer of type 'void \\*' used in subtraction" } */ f - f; /* { dg-warning "warning: pointer to a function used in subtraction" } */ } |