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llvm-project/clang/test/Modules/build-fail-notes.m

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When an error occurs while building a module on demand, provide "While building module 'Foo' imported from..." notes (the same we we provide "In file included from..." notes) in the diagnostic, so that we know how this module got included in the first place. This is part of <rdar://problem/12696425>. llvm-svn: 169021
2012-12-01 02:38:50 +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 -fimplicit-module-maps -F %S/Inputs -DgetModuleVersion="epic fail" %s 2>&1 | FileCheck %s
When an error occurs while building a module on demand, provide "While building module 'Foo' imported from..." notes (the same we we provide "In file included from..." notes) in the diagnostic, so that we know how this module got included in the first place. This is part of <rdar://problem/12696425>. llvm-svn: 169021
2012-12-01 02:38:50 +08:00
Use @import rather than @__experimental_modules_import, since the latter is rather a mess to type. llvm-svn: 169919
2012-12-12 06:11:52 +08:00
@import DependsOnModule;
When an error occurs while building a module on demand, provide "While building module 'Foo' imported from..." notes (the same we we provide "In file included from..." notes) in the diagnostic, so that we know how this module got included in the first place. This is part of <rdar://problem/12696425>. llvm-svn: 169021
2012-12-01 02:38:50 +08:00
// CHECK: While building module 'DependsOnModule' imported from
// CHECK: While building module 'Module' imported from
// CHECK: error: expected ';' after top level declarator
Fix an egregiously broken test. This pattern doesn't work: RUN: a RUN: b || true lit expands it to a && b || true, and the || true applies to both commands (thus ignoring failures in 'a')! This is PR10867 again. llvm-svn: 169434
2012-12-06 06:18:04 +08:00
// CHECK: note: expanded from here
When an error occurs while building a module on demand, provide "While building module 'Foo' imported from..." notes (the same we we provide "In file included from..." notes) in the diagnostic, so that we know how this module got included in the first place. This is part of <rdar://problem/12696425>. llvm-svn: 169021
2012-12-01 02:38:50 +08:00
// CHECK: fatal error: could not build module 'Module'
// CHECK: fatal error: could not build module 'DependsOnModule'
// CHECK-NOT: error:
When we're emitting a diagnostic with a source location in an imported module, provide a module import stack similar to what we would get for an include stack, e.g., In module 'DependsOnModule' imported from build-fail-notes.m:4: In module 'Module' imported from DependsOnModule.framework/Headers/DependsOnModule.h:1: Inputs/Module.framework/Headers/Module.h:15:12: note: previous definition is here @interface Module <rdar://problem/12696425> llvm-svn: 169042
2012-12-01 05:58:49 +08:00
[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 -fimplicit-module-maps -F %S/Inputs %s -fdiagnostics-show-note-include-stack 2>&1 | FileCheck -check-prefix=CHECK-REDEF %s
When we're emitting a diagnostic with a source location in an imported module, provide a module import stack similar to what we would get for an include stack, e.g., In module 'DependsOnModule' imported from build-fail-notes.m:4: In module 'Module' imported from DependsOnModule.framework/Headers/DependsOnModule.h:1: Inputs/Module.framework/Headers/Module.h:15:12: note: previous definition is here @interface Module <rdar://problem/12696425> llvm-svn: 169042
2012-12-01 05:58:49 +08:00
extern int Module;
// CHECK-REDEF: In module 'DependsOnModule' imported from
// CHECK-REDEF: In module 'Module' imported from
// CHECK-REDEF: Module.h:15:12: note: previous definition is here
Teach the serialized diagnostic writer to clone() itself, sharing state so that all of the various clones end up rendering their diagnostics into the same serialized-diagnostics file. This is important when we actually want failures during module build to be reported back to the translation unit that tried to import the not-yet-built or out-of-date module. <rdar://problem/12565727> llvm-svn: 169057
2012-12-01 07:32:31 +08:00
[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 -Wincomplete-umbrella -fmodules-cache-path=%t -fmodules -fimplicit-module-maps -F %S/Inputs -DgetModuleVersion="epic fail" -serialize-diagnostic-file %t/tmp.diag %s 2>&1
Fix an egregiously broken test. This pattern doesn't work: RUN: a RUN: b || true lit expands it to a && b || true, and the || true applies to both commands (thus ignoring failures in 'a')! This is PR10867 again. llvm-svn: 169434
2012-12-06 06:18:04 +08:00
// RUN: c-index-test -read-diagnostics %t/tmp.diag 2>&1 | FileCheck -check-prefix=CHECK-SDIAG %s
Teach the serialized diagnostic writer to clone() itself, sharing state so that all of the various clones end up rendering their diagnostics into the same serialized-diagnostics file. This is important when we actually want failures during module build to be reported back to the translation unit that tried to import the not-yet-built or out-of-date module. <rdar://problem/12565727> llvm-svn: 169057
2012-12-01 07:32:31 +08:00
Fix test for Windows path separators llvm-svn: 169058
2012-12-01 07:40:49 +08:00
// CHECK-SDIAG: Module.h:9:13: error: expected ';' after top level declarator
Use @import rather than @__experimental_modules_import, since the latter is rather a mess to type. llvm-svn: 169919
2012-12-12 06:11:52 +08:00
// CHECK-SDIAG: build-fail-notes.m:4:9: note: while building module 'DependsOnModule' imported from
Fix test for Windows path separators llvm-svn: 169058
2012-12-01 07:40:49 +08:00
// CHECK-SDIAG: DependsOnModule.h:1:10: note: while building module 'Module' imported from
Fix an egregiously broken test. This pattern doesn't work: RUN: a RUN: b || true lit expands it to a && b || true, and the || true applies to both commands (thus ignoring failures in 'a')! This is PR10867 again. llvm-svn: 169434
2012-12-06 06:18:04 +08:00
// CHECK-SDIAG: note: expanded from here
Add the module name to the 'incomplete umbrella header' warning. llvm-svn: 171497
2013-01-05 02:58:28 +08:00
// CHECK-SDIAG: warning: umbrella header for module 'Module' does not include header 'NotInModule.h' [-Wincomplete-umbrella]
Fix test for Windows path separators llvm-svn: 169058
2012-12-01 07:40:49 +08:00
// CHECK-SDIAG: DependsOnModule.h:1:10: fatal: could not build module 'Module'
Use @import rather than @__experimental_modules_import, since the latter is rather a mess to type. llvm-svn: 169919
2012-12-12 06:11:52 +08:00
// CHECK-SDIAG: build-fail-notes.m:4:9: note: while building module 'DependsOnModule' imported from
Teach the serialized diagnostic writer to clone() itself, sharing state so that all of the various clones end up rendering their diagnostics into the same serialized-diagnostics file. This is important when we actually want failures during module build to be reported back to the translation unit that tried to import the not-yet-built or out-of-date module. <rdar://problem/12565727> llvm-svn: 169057
2012-12-01 07:32:31 +08:00