cf536231f0
This PR reapply https://github.com/llvm/llvm-project/pull/157726. Depends: https://github.com/llvm/llvm-project/pull/107168 This patch handle `@import` as a preprocessing directive, and since this patch, the following import directive will be ill-formed: ``` @import Foo\n; ``` --------- Signed-off-by: yronglin <yronglin777@gmail.com>
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
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@import lookup_left_cxx;
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@import lookup_right_cxx;
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// expected-warning@Inputs/lookup_left.hpp:3 {{weak identifier 'weak_identifier' never declared}}
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void test(int i, float f) {
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// unqualified lookup
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f0(&i);
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f0(&f);
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// qualified lookup into the translation unit
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::f0(&i);
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::f0(&f);
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}
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int import;
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void f() {
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int import;
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}
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// RUN: rm -rf %t
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -emit-module -fmodules-cache-path=%t -fmodule-name=lookup_left_cxx %S/Inputs/module.modulemap -verify
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -emit-module -fmodules-cache-path=%t -fmodule-name=lookup_right_cxx %S/Inputs/module.modulemap -verify
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -x objective-c++ -fmodules-cache-path=%t -I %S/Inputs %s -verify
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -ast-print -x objective-c++ -fmodules-cache-path=%t -I %S/Inputs %s | FileCheck -check-prefix=CHECK-PRINT %s
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// FIXME: When we have a syntax for modules in C++, use that.
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// CHECK-PRINT: int *f0(int *);
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// CHECK-PRINT: float *f0(float *);
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// CHECK-PRINT: void test(int i, float f)
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