331 lines
9.3 KiB
Plaintext
331 lines
9.3 KiB
Plaintext
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// Clear and create directories
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// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: mkdir %t/cache
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// RUN: mkdir %t/Inputs
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// Build first header file
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// RUN: echo "#define FIRST" >> %t/Inputs/first.h
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// RUN: cat %s >> %t/Inputs/first.h
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// Build second header file
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// RUN: echo "#define SECOND" >> %t/Inputs/second.h
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// RUN: cat %s >> %t/Inputs/second.h
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// Test that each header can compile
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// RUN: %clang_cc1 -fsyntax-only -x objective-c++ %t/Inputs/first.h -fblocks -fobjc-arc
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// RUN: %clang_cc1 -fsyntax-only -x objective-c++ %t/Inputs/second.h -fblocks -fobjc-arc
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// Build module map file
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// RUN: echo "module FirstModule {" >> %t/Inputs/module.map
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// RUN: echo " header \"first.h\"" >> %t/Inputs/module.map
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// RUN: echo "}" >> %t/Inputs/module.map
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// RUN: echo "module SecondModule {" >> %t/Inputs/module.map
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// RUN: echo " header \"second.h\"" >> %t/Inputs/module.map
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// RUN: echo "}" >> %t/Inputs/module.map
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// Run test
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/cache -x objective-c++ -I%t/Inputs -verify %s -fblocks -fobjc-arc
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#if !defined(FIRST) && !defined(SECOND)
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#include "first.h"
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#include "second.h"
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#endif
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#if defined(FIRST) || defined(SECOND)
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@protocol P1
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@end
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@protocol P2
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@end
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@interface I1
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@end
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@interface I2 : I1
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@end
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@interface Interface1 <T : I1 *> {
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@public
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T<P1> x;
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}
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@end
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@interface Interface2 <T : I1 *>
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@end
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@interface Interface3 <T : I1 *>
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@end
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@interface EmptySelectorSlot
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- (void)method:(int)arg;
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- (void)method:(int)arg :(int)empty;
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- (void)multiple:(int)arg1 args:(int)arg2 :(int)arg3;
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- (void)multiple:(int)arg1 :(int)arg2 args:(int)arg3;
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@end
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#endif
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#if defined(FIRST)
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struct S {
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Interface1 *I;
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decltype(I->x) x;
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int y;
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};
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#elif defined(SECOND)
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struct S {
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Interface1 *I;
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decltype(I->x) x;
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bool y;
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};
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#else
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S s;
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// expected-error@second.h:* {{'S::y' from module 'SecondModule' is not present in definition of 'S' in module 'FirstModule'}}
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// expected-note@first.h:* {{declaration of 'y' does not match}}
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#endif
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namespace Types {
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namespace Attributed {
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#if defined(FIRST)
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void invalid1() {
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static double __attribute((objc_gc(strong))) *x;
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}
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void invalid2() {
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static int __attribute((objc_gc(strong))) *x;
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}
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void valid() {
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static int __attribute((objc_gc(strong))) *x;
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}
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#elif defined(SECOND)
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void invalid1() {
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static int __attribute((objc_gc(strong))) *x;
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}
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void invalid2() {
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static int __attribute((objc_gc(weak))) *x;
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}
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void valid() {
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static int __attribute((objc_gc(strong))) *x;
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}
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#else
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auto function1 = invalid1;
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// expected-error@second.h:* {{Types::Attributed::invalid1' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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auto function2 = invalid2;
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// expected-error@second.h:* {{'Types::Attributed::invalid2' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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auto function3 = valid;
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#endif
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} // namespace Attributed
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namespace BlockPointer {
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#if defined(FIRST)
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void invalid1() {
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void (^x)(int);
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}
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void invalid2() {
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void (^x)(int);
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}
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void invalid3() {
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void (^x)(int);
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}
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void invalid4() {
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void (^x)(int);
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}
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void valid() {
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void (^x1)(int);
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int (^x2)(int);
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void (^x3)(int, int);
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void (^x4)(short);
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}
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#elif defined(SECOND)
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void invalid1() {
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void (^x)();
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}
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void invalid2() {
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void (^x)(int, int);
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}
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void invalid3() {
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int (^x)(int);
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}
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void invalid4() {
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void (^x)(float);
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}
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void valid() {
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void (^x1)(int);
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int (^x2)(int);
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void (^x3)(int, int);
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void (^x4)(short);
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}
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#else
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auto function1 = invalid1;
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// expected-error@second.h:* {{'Types::BlockPointer::invalid1' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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auto function2 = invalid2;
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// expected-error@second.h:* {{'Types::BlockPointer::invalid2' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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auto function3 = invalid3;
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// expected-error@second.h:* {{'Types::BlockPointer::invalid3' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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auto function4 = invalid4;
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// expected-error@second.h:* {{'Types::BlockPointer::invalid4' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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auto function5 = valid;
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#endif
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} // namespace BlockPointer
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namespace ObjCObject {
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#if defined(FIRST)
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struct Invalid1 {
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using T = Interface2<I1*>;
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};
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struct Invalid2 {
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using T = Interface2<I1*>;
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};
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struct Invalid3 {
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using T = Interface2<P1, P1>;
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};
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struct Invalid4 {
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using T = Interface2<P1>;
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};
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struct Valid {
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using T1 = Interface2<I1*>;
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using T2 = Interface3<I1*>;
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using T3 = Interface2<P1>;
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using T4 = Interface3<P1, P2>;
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using T5 = __kindof Interface2;
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};
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#elif defined(SECOND)
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struct Invalid1 {
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using T = Interface3<I1*>;
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};
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struct Invalid2 {
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using T = Interface2<I2*>;
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};
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struct Invalid3 {
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using T = Interface2<P1>;
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};
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struct Invalid4 {
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using T = Interface2<P2>;
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};
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struct Valid {
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using T1 = Interface2<I1*>;
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using T2 = Interface3<I1*>;
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using T3 = Interface2<P1>;
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using T4 = Interface3<P1, P2>;
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using T5 = __kindof Interface2;
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};
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#else
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Invalid1 i1;
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// expected-error@first.h:* {{'Types::ObjCObject::Invalid1::T' from module 'FirstModule' is not present in definition of 'Types::ObjCObject::Invalid1' in module 'SecondModule'}}
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// expected-note@second.h:* {{declaration of 'T' does not match}}
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Invalid2 i2;
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// expected-error@first.h:* {{'Types::ObjCObject::Invalid2::T' from module 'FirstModule' is not present in definition of 'Types::ObjCObject::Invalid2' in module 'SecondModule'}}
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// expected-note@second.h:* {{declaration of 'T' does not match}}
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Invalid3 i3;
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// expected-error@second.h:* {{'Types::ObjCObject::Invalid3' has different definitions in different modules; first difference is definition in module 'SecondModule' found type alias 'T' with underlying type 'Interface2<P1>'}}
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// expected-note@first.h:* {{but in 'FirstModule' found type alias 'T' with different underlying type 'Interface2<P1,P1>'}}
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Invalid4 i4;
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// expected-error@first.h:* {{'Types::ObjCObject::Invalid4::T' from module 'FirstModule' is not present in definition of 'Types::ObjCObject::Invalid4' in module 'SecondModule'}}
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// expected-note@second.h:* {{declaration of 'T' does not match}}
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Valid v;
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#endif
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} // namespace VisitObjCObject
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} // namespace Types
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#if defined(FIRST)
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@interface Interface4 <T : I1 *> {
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@public
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T<P1> x;
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}
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@end
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@interface Interface5 <T : I1 *> {
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@public
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T<P1> x;
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}
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@end
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@interface Interface6 <T1 : I1 *, T2 : I2 *> {
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@public
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T1 x;
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}
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@end
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#elif defined(SECOND)
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@interface Interface4 <T : I1 *> {
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@public
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T<P2> x;
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}
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@end
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@interface Interface5 <T : I1 *> {
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@public
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T<P1, P2> x;
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}
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@end
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@interface Interface6 <T1 : I1 *, T2 : I2 *> {
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@public
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T2 x;
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}
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@end
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#endif
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namespace Types {
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namespace ObjCTypeParam {
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#if defined(FIRST) || defined(SECOND)
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struct Invalid1 {
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Interface4 *I;
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decltype(I->x) x;
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};
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struct Invalid2 {
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Interface5 *I;
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decltype(I->x) x;
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};
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struct Invalid3 {
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Interface6 *I;
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decltype(I->x) x;
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};
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#else
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Invalid1 i1;
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// expected-error@first.h:* {{'Types::ObjCTypeParam::Invalid1::x' from module 'FirstModule' is not present in definition of 'Types::ObjCTypeParam::Invalid1' in module 'SecondModule'}}
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// expected-note@second.h:* {{declaration of 'x' does not match}}
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Invalid2 i2;
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// expected-error@first.h:* {{'Types::ObjCTypeParam::Invalid2::x' from module 'FirstModule' is not present in definition of 'Types::ObjCTypeParam::Invalid2' in module 'SecondModule'}}
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// expected-note@second.h:* {{declaration of 'x' does not match}}
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Invalid3 i3;
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// expected-error@first.h:* {{'Types::ObjCTypeParam::Invalid3::x' from module 'FirstModule' is not present in definition of 'Types::ObjCTypeParam::Invalid3' in module 'SecondModule'}}
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// expected-note@second.h:* {{declaration of 'x' does not match}}
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#endif
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} // namespace ObjCTypeParam
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} // namespace Types
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namespace CallMethods {
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#if defined(FIRST)
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void invalid1(EmptySelectorSlot *obj) {
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[obj method:0];
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}
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void invalid2(EmptySelectorSlot *obj) {
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[obj multiple:0 args:0 :0];
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}
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#elif defined(SECOND)
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void invalid1(EmptySelectorSlot *obj) {
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[obj method:0 :0];
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}
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void invalid2(EmptySelectorSlot *obj) {
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[obj multiple:0 :0 args:0];
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}
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#endif
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// expected-error@second.h:* {{'CallMethods::invalid1' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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// expected-error@second.h:* {{'CallMethods::invalid2' has different definitions in different modules; definition in module 'SecondModule' first difference is function body}}
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// expected-note@first.h:* {{but in 'FirstModule' found a different body}}
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} // namespace CallMethods
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// Keep macros contained to one file.
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#ifdef FIRST
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#undef FIRST
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#endif
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#ifdef SECOND
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#undef SECOND
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#endif
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