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| // RUN: %clang_cc1 -triple %itanium_abi_triple -fsyntax-only -verify %s
// PR3588
void g0(int, int);
void g0(); // expected-note{{previous declaration is here}} expected-note{{'g0' declared here}}
void f0() {
g0(1, 2, 3); // expected-error{{too many arguments to function call}}
}
void g0(int); // expected-error{{conflicting types for 'g0'}}
int g1(int, int);
typedef int INT;
INT g1(x, y)
int x;
int y;
{
return x + y;
}
int g2(int, int); // expected-note{{previous declaration is here}}
INT g2(x) // expected-error{{conflicting types for 'g2'}}
int x;
{
return x;
}
void test() {
int f1;
{
void f1(double);
{
void f1(double); // expected-note{{previous declaration is here}}
{
int f1(int); // expected-error{{conflicting types for 'f1'}}
}
}
}
}
extern void g3(int); // expected-note{{previous declaration is here}}
static void g3(int x) { } // expected-error{{static declaration of 'g3' follows non-static declaration}}
void test2() {
extern int f2; // expected-note 2 {{previous definition is here}}
{
void f2(int); // expected-error{{redefinition of 'f2' as different kind of symbol}}
}
{
int f2;
{
void f2(int); // expected-error{{redefinition of 'f2' as different kind of symbol}}
}
}
}
// <rdar://problem/6127293>
int outer1(int); // expected-note{{previous declaration is here}}
struct outer3 { };
int outer4(int); // expected-note{{previous declaration is here}}
int outer5; // expected-note{{previous definition is here}}
int *outer7(int);
void outer_test() {
int outer1(float); // expected-error{{conflicting types for 'outer1'}}
int outer2(int); // expected-note{{previous declaration is here}}
int outer3(int); // expected-note{{previous declaration is here}}
int outer4(int);
int outer5(int); // expected-error{{redefinition of 'outer5' as different kind of symbol}}
int* outer6(int); // expected-note{{previous declaration is here}}
int *outer7(int);
int outer8(int);
int *ip7 = outer7(6);
}
int outer2(float); // expected-error{{conflicting types for 'outer2'}}
int outer3(float); // expected-error{{conflicting types for 'outer3'}}
int outer4(float); // expected-error{{conflicting types for 'outer4'}}
void outer_test2(int x) {
int* ip = outer6(x); // expected-warning{{use of out-of-scope declaration of 'outer6'}}
int *ip2 = outer7(x);
}
void outer_test3() {
int *(*fp)(int) = outer8; // expected-error{{use of undeclared identifier 'outer8'}}
}
enum e { e1, e2 };
// GNU extension: prototypes and K&R function definitions
int isroot(short x, // expected-note{{previous declaration is here}}
enum e);
int isroot(x, y)
short x; // expected-warning{{promoted type 'int' of K&R function parameter is not compatible with the parameter type 'short' declared in a previous prototype}}
unsigned int y;
{
return x == 1;
}
// PR3817
void *h0(unsigned a0, ...);
extern __typeof (h0) h1 __attribute__((__sentinel__));
extern __typeof (h1) h1 __attribute__((__sentinel__));
// PR3840
void i0 (unsigned short a0);
extern __typeof (i0) i1;
extern __typeof (i1) i1;
typedef int a();
typedef int a2(int*);
a x;
a2 x2; // expected-note{{passing argument to parameter here}}
void test_x() {
x(5);
x2(5); // expected-warning{{incompatible integer to pointer conversion passing 'int' to parameter of type 'int *'}}
}
enum e0 {one};
void f3();
void f3(enum e0 x) {}
enum incomplete_enum;
void f4(); // expected-note {{previous declaration is here}}
void f4(enum incomplete_enum); // expected-error {{conflicting types for 'f4'}}
|