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// RUN: %check_clang_tidy %s bugprone-switch-missing-default-case %t -- -- -fno-delayed-template-parsing
typedef int MyInt;
enum EnumType { eE2 };
typedef EnumType MyEnum;
void positive() {
int I1 = 0;
// CHECK-MESSAGES: [[@LINE+1]]:3: warning: switching on non-enum value without default case may not cover all cases [bugprone-switch-missing-default-case]
switch (I1) {
case 0:
break;
}
MyInt I2 = 0;
// CHECK-MESSAGES: [[@LINE+1]]:3: warning: switching on non-enum value without default case may not cover all cases [bugprone-switch-missing-default-case]
switch (I2) {
case 0:
break;
}
int getValue(void);
// CHECK-MESSAGES: [[@LINE+1]]:3: warning: switching on non-enum value without default case may not cover all cases [bugprone-switch-missing-default-case]
switch (getValue()) {
case 0:
break;
}
}
void negative() {
enum E { eE1 };
E E1 = eE1;
switch (E1) { // no-warning
case eE1:
break;
}
MyEnum E2 = eE2;
switch (E2) { // no-warning
case eE2:
break;
}
int I1 = 0;
switch (I1) { // no-warning
case 0:
break;
default:
break;
}
MyInt I2 = 0;
switch (I2) { // no-warning
case 0:
break;
default:
break;
}
int getValue(void);
switch (getValue()) { // no-warning
case 0:
break;
default:
break;
}
}
template<typename T>
void testTemplate(T Value) {
switch (Value) {
case 0:
break;
}
}
void exampleUsage() {
testTemplate(5);
testTemplate(EnumType::eE2);
}
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