0761a8a085
Instead, mark the module as unavailable so that clang errors as soon as someone tries to build this module. This works towards the long-term goal of not stat'ing the header files at all while reading the module map and instead read them only when the module is being built (there is a corresponding FIXME in parseHeaderDecl()). However, it seems non-trivial to get there and this unblock us and moves us into the right direction. Also changed the implementation to reuse the same DiagnosticsEngine. llvm-svn: 197485
42 lines
1.7 KiB
C++
42 lines
1.7 KiB
C++
// RUN: rm -rf %t
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// RUN: %clang_cc1 -x objective-c++ -fmodules-cache-path=%t -fmodules -I %S/Inputs/submodules %s -verify
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// FIXME: When we have a syntax for modules in C++, use that.
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@import std.vector;
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vector<int> vi;
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// Note: remove_reference is not visible yet.
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remove_reference<int&>::type *int_ptr = 0; // expected-error{{declaration of 'remove_reference' must be imported from module 'std.type_traits' before it is required}}
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// expected-note@Inputs/submodules/type_traits.h:2{{previous}}
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// expected-note@Inputs/submodules/hash_map.h:1{{previous}}
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@import std.typetraits; // expected-error{{no submodule named 'typetraits' in module 'std'; did you mean 'type_traits'?}}
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vector<float> vf;
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remove_reference<int&>::type *int_ptr2 = 0;
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@import std.vector.compare; // expected-error{{no submodule named 'compare' in module 'std.vector'}}
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@import std; // import everything in 'std'
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// hash_map still isn't available.
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hash_map<int, float> ints_to_floats; // expected-error{{declaration of 'hash_map' must be imported from module 'std.hash_map' before it is required}}
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@import std.hash_map;
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hash_map<int, float> ints_to_floats2;
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@import import_self.b;
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extern MyTypeA import_self_test_a; // expected-error {{must be imported from module 'import_self.a'}}
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// expected-note@import-self-a.h:1 {{here}}
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extern MyTypeC import_self_test_c;
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// FIXME: This should be valid; import_self.b re-exports import_self.d.
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extern MyTypeD import_self_test_d; // expected-error {{must be imported from module 'import_self.d'}}
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// expected-note@import-self-d.h:1 {{here}}
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// expected-error@Inputs/submodules/module.map:15{{header 'missing.h' not found}}
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@import missing_headers.missing;
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@import missing_headers.not_missing;
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void f() { NotMissingFunction(); };
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