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riscv-gcc-1
Commit 1cb1fa51 by Joseph Myers Committed by Joseph Myers
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Wnested-externs-1.c, [...]: New tests. 

	* gcc.dg/Wnested-externs-1.c, gcc.dg/decl-7.c, gcc.dg/decl-8.c,
	gcc.dg/if-empty-1.c, gcc.dg/init-bad-1.c, gcc.dg/init-bad-2.c,
	gcc.dg/init-bad-3.c, gcc.dg/parm-mismatch-1.c: New tests.

From-SVN: r91465
parent e13971e0
Showing with 196 additions and 0 deletions
gcc/testsuite/ChangeLog
2004-11-29 Joseph S. Myers <joseph@codesourcery.com>
* gcc.dg/Wnested-externs-1.c, gcc.dg/decl-7.c, gcc.dg/decl-8.c,
gcc.dg/if-empty-1.c, gcc.dg/init-bad-1.c, gcc.dg/init-bad-2.c,
gcc.dg/init-bad-3.c, gcc.dg/parm-mismatch-1.c: New tests.
2004-11-28 Andrew Pinski <pinskia@physics.uc.edu>
* gcc.dg/pr18164.c: New test.
......
gcc/testsuite/gcc.dg/Wnested-externs-1.c 0 → 100644
/* Test -Wnested-externs. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-Wnested-externs" } */
int a;
static int b;
extern int c;
void f0(void);
static void f1(void);
void
g(void)
{
extern int a; /* { dg-warning "warning: nested extern declaration of 'a'" } */
extern int b; /* { dg-warning "warning: nested extern declaration of 'b'" } */
extern int c; /* { dg-warning "warning: nested extern declaration of 'c'" } */
extern int d; /* { dg-warning "warning: nested extern declaration of 'd'" } */
extern void f0(void); /* { dg-warning "warning: nested extern declaration of 'f0'" } */
extern void f1(void); /* { dg-warning "warning: nested extern declaration of 'f1'" } */
extern void f2(void); /* { dg-warning "warning: nested extern declaration of 'f2'" } */
}
gcc/testsuite/gcc.dg/decl-7.c 0 → 100644
/* Test diagnostic for array defaulting to one element. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "" } */
int a[]; /* { dg-warning "warning: array 'a' assumed to have one element" } */
gcc/testsuite/gcc.dg/decl-8.c 0 → 100644
/* Test diagnostics for duplicate typedefs. Basic diagnostics. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "" } */
typedef int I; /* { dg-error "error: previous declaration of 'I' was here" } */
typedef int I; /* { dg-error "error: redefinition of typedef 'I'" } */
typedef int I1; /* { dg-error "error: previous declaration of 'I1' was here" } */
typedef long I1; /* { dg-error "error: conflicting types for 'I1'" } */
gcc/testsuite/gcc.dg/if-empty-1.c 0 → 100644
/* Test diagnostics for empty bodies in if / else. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-Wextra" } */
void
f (int x)
{
if (x)
; /* { dg-warning "warning: empty body in an if-statement" } */
if (x)
; /* By design we don't warn in this case. */
else
(void)0;
if (x)
(void)0;
else
; /* { dg-warning "warning: empty body in an else-statement" } */
if (x)
(void)0;
else
(void)0;
}
gcc/testsuite/gcc.dg/init-bad-1.c 0 → 100644
/* 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 "error: function 'g' is initialized like a variable" } */
void h(a)
int a = 1; /* { dg-error "error: parameter 'a' is initialized" } */
{
struct s x = { 0 }; /* { dg-error "error: variable 'x' has initializer but incomplete type" } */
/* { dg-warning "excess elements|near init" "" { target *-*-* } 12 } */
/* { dg-error "storage size" "" { target *-*-* } 12 } */
}
char s[1] = "x";
char s1[1] = { "x" };
char t[1] = "xy"; /* { dg-warning "warning: initializer-string for array of chars is too long" } */
char t1[1] = { "xy" }; /* { dg-warning "warning: initializer-string for array of chars is too long" } */
char u[1] = { "x", "x" }; /* { dg-error "error: excess elements in char array initializer" } */
/* { dg-error "near init" "" { target *-*-* } 21 } */
int i = { }; /* { dg-error "error: empty scalar initializer" } */
/* { dg-error "near init" "" { target *-*-* } 24 } */
int j = { 1 };
int k = { 1, 2 }; /* { dg-warning "warning: excess elements in scalar initializer" } */
/* { dg-warning "near init" "" { target *-*-* } 29 } */
int a1[1] = { [1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 32 } */
int a2[1] = { [-1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 34 } */
int a3[1] = { [0 ... 1] = 0 }; /* { dg-error "error: array index range in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 36 } */
int a4[2] = { [1 ... 0] = 0 }; /* { dg-error "error: empty index range in initializer" } */
/* { dg-error "near init" "" { target *-*-* } 38 } */
int a5[2] = { [0 ... 2] = 0 }; /* { dg-error "error: array index range in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 40 } */
int a6[2] = { [-1 ... 1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 42 } */
int a7[] = { [-1 ... 1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 44 } */
gcc/testsuite/gcc.dg/init-bad-2.c 0 → 100644
/* Test diagnostics for various bad initializers. Test cases with
standard syntax with -pedantic. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-std=gnu99 -pedantic" } */
void f(void);
void g(void) = f; /* { dg-error "error: function 'g' is initialized like a variable" } */
void h(a)
int a = 1; /* { dg-error "error: parameter 'a' is initialized" } */
{
struct s x = { 0 }; /* { dg-error "error: variable 'x' has initializer but incomplete type" } */
/* { dg-warning "excess elements|near init" "" { target *-*-* } 13 } */
/* { dg-error "storage size" "" { target *-*-* } 13 } */
}
char s[1] = "x";
char s1[1] = { "x" };
char t[1] = "xy"; /* { dg-warning "warning: initializer-string for array of chars is too long" } */
char t1[1] = { "xy" }; /* { dg-warning "warning: initializer-string for array of chars is too long" } */
char u[1] = { "x", "x" }; /* { dg-error "error: excess elements in char array initializer" } */
/* { dg-error "near init" "" { target *-*-* } 22 } */
int j = { 1 };
int k = { 1, 2 }; /* { dg-warning "warning: excess elements in scalar initializer" } */
/* { dg-warning "near init" "" { target *-*-* } 27 } */
int a1[1] = { [1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 30 } */
int a2[1] = { [-1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 32 } */
gcc/testsuite/gcc.dg/init-bad-3.c 0 → 100644
/* Test diagnostics for various bad initializers. Test cases with
standard syntax with -pedantic-errors. */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "-std=gnu99 -pedantic-errors" } */
void f(void);
void g(void) = f; /* { dg-error "error: function 'g' is initialized like a variable" } */
void h(a)
int a = 1; /* { dg-error "error: parameter 'a' is initialized" } */
{
struct s x = { 0 }; /* { dg-error "error: variable 'x' has initializer but incomplete type" } */
/* { dg-error "excess elements|near init" "" { target *-*-* } 13 } */
/* { dg-error "storage size" "" { target *-*-* } 13 } */
}
char s[1] = "x";
char s1[1] = { "x" };
char t[1] = "xy"; /* { dg-error "error: initializer-string for array of chars is too long" } */
char t1[1] = { "xy" }; /* { dg-error "error: initializer-string for array of chars is too long" } */
char u[1] = { "x", "x" }; /* { dg-error "error: excess elements in char array initializer" } */
/* { dg-error "near init" "" { target *-*-* } 22 } */
int j = { 1 };
int k = { 1, 2 }; /* { dg-error "error: excess elements in scalar initializer" } */
/* { dg-error "near init" "" { target *-*-* } 27 } */
int a1[1] = { [1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 30 } */
int a2[1] = { [-1] = 0 }; /* { dg-error "error: array index in initializer exceeds array bounds" } */
/* { dg-error "near init" "" { target *-*-* } 32 } */
gcc/testsuite/gcc.dg/parm-mismatch-1.c 0 → 100644
/* Test diagnostics for parameter mismatches. Types that can't match
(). */
/* Origin: Joseph Myers <joseph@codesourcery.com> */
/* { dg-do compile } */
/* { dg-options "" } */
void f0(); /* { dg-error "error: previous declaration of 'f0' was here" } */
void f0(int, ...); /* { dg-error "error: conflicting types for 'f0'" } */
/* { dg-error "note: a parameter list with an ellipsis can't match an empty parameter name list declaration" "" { target *-*-* } 8 } */
void f1(int, ...); /* { dg-error "error: previous declaration of 'f1' was here" } */
void f1(); /* { dg-error "error: conflicting types for 'f1'" } */
/* { dg-error "note: a parameter list with an ellipsis can't match an empty parameter name list declaration" "" { target *-*-* } 11 } */
void f2(); /* { dg-error "error: previous declaration of 'f2' was here" } */
void f2(char); /* { dg-error "error: conflicting types for 'f2'" } */
/* { dg-error "note: an argument type that has a default promotion can't match an empty parameter name list declaration" "" { target *-*-* } 14 } */
void f3(char); /* { dg-error "error: previous declaration of 'f3' was here" } */
void f3(); /* { dg-error "error: conflicting types for 'f3'" } */
/* { dg-error "note: an argument type that has a default promotion can't match an empty parameter name list declaration" "" { target *-*-* } 17 } */
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