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llvm-project/clang/test/Modules/incomplete-module.m

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Add -Wincomplete-module, which detects when a header is included from a module but isn't itself part of a module. llvm-svn: 182263
2013-05-20 21:49:41 +08:00
@import incomplete_mod;
// RUN: rm -rf %t
[modules] Simplify -cc1 interface for enabling implicit module maps. We used to have a flag to enable module maps, and two more flags to enable implicit module maps. This is all redundant; we don't need any flag for enabling module maps in the abstract, and we don't usually have -fno- flags for -cc1. We now have just a single flag, -fimplicit-module-maps, that enables implicitly searching the file system for module map files and loading them. The driver interface is unchanged for now. We should probably rename -fmodule-maps to -fimplicit-module-maps at some point. llvm-svn: 239789
2015-06-16 08:08:24 +08:00
// RUN: %clang_cc1 -fmodules-cache-path=%t -Wincomplete-module -fmodules -fimplicit-module-maps -I %S/Inputs %s 2>&1 | FileCheck %s
Module: improve the diagnostic message for include of non-modular header. Emit the actual path to the non-modular include. rdar://28897010 llvm-svn: 284897
2016-10-22 07:27:37 +08:00
// CHECK: warning: include of non-modular header inside module 'incomplete_mod': {{'.*incomplete_mod_missing.h'}}
Remove superceded warning warn_forgotten_module_header This DefaultIgnore warning under -Wincomplete-module was firing on any module map files that happened to be parsed (it's only supposed to fire on headers), and it has been superceded by -Wnon-modular-include-in-module anyway. For compatibility, I rewired -Wincomplete-module to imply -Wnon-modular-include-in-module. llvm-svn: 221357
2014-11-06 00:43:18 +08:00
// RUN: rm -rf %t
[modules] Simplify -cc1 interface for enabling implicit module maps. We used to have a flag to enable module maps, and two more flags to enable implicit module maps. This is all redundant; we don't need any flag for enabling module maps in the abstract, and we don't usually have -fno- flags for -cc1. We now have just a single flag, -fimplicit-module-maps, that enables implicitly searching the file system for module map files and loading them. The driver interface is unchanged for now. We should probably rename -fmodule-maps to -fimplicit-module-maps at some point. llvm-svn: 239789
2015-06-16 08:08:24 +08:00
// RUN: not %clang_cc1 -fmodules-cache-path=%t -fmodules-strict-decluse -fmodules -fimplicit-module-maps -I %S/Inputs %s 2>&1 | FileCheck %s -check-prefix=DECLUSE
Remove superceded warning warn_forgotten_module_header This DefaultIgnore warning under -Wincomplete-module was firing on any module map files that happened to be parsed (it's only supposed to fire on headers), and it has been superceded by -Wnon-modular-include-in-module anyway. For compatibility, I rewired -Wincomplete-module to imply -Wnon-modular-include-in-module. llvm-svn: 221357
2014-11-06 00:43:18 +08:00
// DECLUSE: error: module incomplete_mod does not depend on a module exporting {{'.*incomplete_mod_missing.h'}}