blob: b6dcddf1f428b081232ffe1b30a09a9ed348da06 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
// RUN: %clang_cc1 -triple i386-pc-win32 -fsyntax-only -fno-wchar -verify %s
wchar_t x; // expected-error {{unknown type name 'wchar_t'}}
typedef unsigned short wchar_t;
void foo(const wchar_t* x);
void bar() {
foo(L"wide string literal");
}
void foo1(wchar_t * t = L"");
// expected-warning@-1 {{conversion from string literal to 'wchar_t *' (aka 'unsigned short *') is deprecated}}
short *a = L"";
// expected-error@-1 {{cannot initialize a variable of type 'short *' with an lvalue of type 'const unsigned short [1]'}}
char *b = L"";
// expected-error@-1 {{cannot initialize a variable of type 'char *' with an lvalue of type 'const unsigned short [1]'}}
// NOTE: MSVC allows deprecated conversion in conditional expression if at least
// one of the operand is a string literal but Clang doesn't allow it.
wchar_t *c = true ? L"a" : L"";
// expected-error@-1 {{cannot initialize a variable of type 'wchar_t *' (aka 'unsigned short *') with}}
const wchar_t *d1 = 0;
const wchar_t *d2 = 0;
wchar_t *d = true ? d1 : d2;
// expected-error@-1 {{cannot initialize a variable of type 'wchar_t *' (aka 'unsigned short *') with}}
wchar_t* e = (const wchar_t*)L"";
// expected-error@-1 {{cannot initialize a variable of type 'wchar_t *' (aka 'unsigned short *') with an rvalue of type 'const wchar_t *' (aka 'const unsigned short *')}}
|
