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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/init-bad-1.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/init-bad-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/init-bad-1.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/init-bad-1.c b/gcc/testsuite/gcc.dg/init-bad-1.c new file mode 100644 index 000000000..cc808b752 --- /dev/null +++ b/gcc/testsuite/gcc.dg/init-bad-1.c @@ -0,0 +1,45 @@ +/* Test diagnostics for various bad initializers. */ +/* Origin: Joseph Myers <joseph@codesourcery.com> */ +/* { dg-do compile } */ +/* { dg-options "-std=gnu99" } */ + +void f(void); +void g(void) = f; /* { dg-error "function 'g' is initialized like a variable" } */ + +void h(a) + int a = 1; /* { dg-error "parameter 'a' is initialized" } */ +{ + struct s x = { 0 }; /* { dg-error "variable 'x' has initializer but incomplete type" } */ + /* { dg-warning "excess elements|near init" "excess" { target *-*-* } 12 } */ + /* { dg-error "storage size" "size" { target *-*-* } 12 } */ +} + +char s[1] = "x"; +char s1[1] = { "x" }; +char t[1] = "xy"; /* { dg-warning "initializer-string for array of chars is too long" } */ +char t1[1] = { "xy" }; /* { dg-warning "initializer-string for array of chars is too long" } */ +char u[1] = { "x", "x" }; /* { dg-error "excess elements in char array initializer" } */ +/* { dg-error "near init" "near" { target *-*-* } 21 } */ + +int i = { }; /* { dg-error "empty scalar initializer" } */ +/* { dg-error "near init" "near" { target *-*-* } 24 } */ + +int j = { 1 }; + +int k = { 1, 2 }; /* { dg-warning "excess elements in scalar initializer" } */ +/* { dg-warning "near init" "near" { target *-*-* } 29 } */ + +int a1[1] = { [1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ +/* { dg-error "near init" "near" { target *-*-* } 32 } */ +int a2[1] = { [-1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ +/* { dg-error "near init" "near" { target *-*-* } 34 } */ +int a3[1] = { [0 ... 1] = 0 }; /* { dg-error "array index range in initializer exceeds array bounds" } */ +/* { dg-error "near init" "near" { target *-*-* } 36 } */ +int a4[2] = { [1 ... 0] = 0 }; /* { dg-error "empty index range in initializer" } */ +/* { dg-error "near init" "near" { target *-*-* } 38 } */ +int a5[2] = { [0 ... 2] = 0 }; /* { dg-error "array index range in initializer exceeds array bounds" } */ +/* { dg-error "near init" "near" { target *-*-* } 40 } */ +int a6[2] = { [-1 ... 1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ +/* { dg-error "near init" "near" { target *-*-* } 42 } */ +int a7[] = { [-1 ... 1] = 0 }; /* { dg-error "array index in initializer exceeds array bounds" } */ +/* { dg-error "near init" "near" { target *-*-* } 44 } */ |