forked from OSchip/llvm-project
131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
// 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 c++ -std=gnu++11 %t/Inputs/first.h
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// RUN: %clang_cc1 -fsyntax-only -x c++ -std=gnu++11 %t/Inputs/second.h
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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 c++ -I%t/Inputs -verify %s -std=gnu++11
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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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namespace Types {
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namespace TypeOfExpr {
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#if defined(FIRST)
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struct Invalid1 {
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typeof(1 + 2) x;
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};
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double global;
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struct Invalid2 {
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typeof(global) x;
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};
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struct Valid {
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typeof(3) x;
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typeof(x) y;
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typeof(Valid*) self;
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};
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#elif defined(SECOND)
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struct Invalid1 {
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typeof(3) x;
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};
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int global;
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struct Invalid2 {
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typeof(global) x;
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};
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struct Valid {
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typeof(3) x;
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typeof(x) y;
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typeof(Valid*) self;
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};
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#else
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Invalid1 i1;
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// expected-error@first.h:* {{'Types::TypeOfExpr::Invalid1' has different definitions in different modules; first difference is definition in module 'FirstModule' found field 'x' with type 'typeof (1 + 2)' (aka 'int')}}
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// expected-note@second.h:* {{but in 'SecondModule' found field 'x' with type 'typeof (3)' (aka 'int')}}
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Invalid2 i2;
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// expected-error@second.h:* {{'Types::TypeOfExpr::Invalid2::x' from module 'SecondModule' is not present in definition of 'Types::TypeOfExpr::Invalid2' in module 'FirstModule'}}
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// expected-note@first.h:* {{declaration of 'x' does not match}}
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Valid v;
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#endif
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} // namespace TypeOfExpr
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namespace TypeOf {
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#if defined(FIRST)
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struct Invalid1 {
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typeof(int) x;
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};
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struct Invalid2 {
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typeof(int) x;
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};
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using T = int;
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struct Invalid3 {
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typeof(T) x;
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};
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struct Valid {
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typeof(int) x;
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using T = typeof(double);
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typeof(T) y;
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};
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#elif defined(SECOND)
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struct Invalid1 {
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typeof(double) x;
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};
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using I = int;
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struct Invalid2 {
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typeof(I) x;
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};
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using T = short;
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struct Invalid3 {
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typeof(T) x;
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};
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struct Valid {
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typeof(int) x;
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using T = typeof(double);
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typeof(T) y;
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};
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#else
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Invalid1 i1;
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// expected-error@second.h:* {{'Types::TypeOf::Invalid1::x' from module 'SecondModule' is not present in definition of 'Types::TypeOf::Invalid1' in module 'FirstModule'}}
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// expected-note@first.h:* {{declaration of 'x' does not match}}
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Invalid2 i2;
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// expected-error@first.h:* {{'Types::TypeOf::Invalid2' has different definitions in different modules; first difference is definition in module 'FirstModule' found field 'x' with type 'typeof(int)' (aka 'int')}}
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// expected-note@second.h:* {{but in 'SecondModule' found field 'x' with type 'typeof(Types::TypeOf::I)' (aka 'int')}}
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Invalid3 i3;
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// expected-error@second.h:* {{'Types::TypeOf::Invalid3::x' from module 'SecondModule' is not present in definition of 'Types::TypeOf::Invalid3' in module 'FirstModule'}}
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// expected-note@first.h:* {{declaration of 'x' does not match}}
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Valid v;
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#endif
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} // namespace TypeOf
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} // namespace Types
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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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