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// RUN: %clang -Wmissing-variable-declarations -fsyntax-only -Xclang -verify %s
// Variable declarations that should trigger a warning.
int vbad1; // expected-warning{{no previous extern declaration for non-static variable 'vbad1'}}
int vbad2 = 10; // expected-warning{{no previous extern declaration for non-static variable 'vbad2'}}
namespace x {
int vbad3; // expected-warning{{no previous extern declaration for non-static variable 'vbad3'}}
}
// Variable declarations that should not trigger a warning.
static int vgood1;
extern int vgood2;
int vgood2;
static struct {
int mgood1;
} vgood3;
// Functions should never trigger a warning.
void fgood1(void);
void fgood2(void) {
int lgood1;
static int lgood2;
}
static void fgood3(void) {
int lgood3;
static int lgood4;
}
// Structures, namespaces and classes should be unaffected.
struct sgood1 {
int mgood2;
};
struct {
int mgood3;
} sgood2;
class CGood1 {
static int MGood1;
};
int CGood1::MGood1;
namespace {
int mgood4;
}
class C {
void test() {
static int x = 0; // no-warn
}
};
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