73dba2f649
Use the name "as requested" for the path of the implemented module's modulemap file, just as we do for other modulemap file paths. This fixes fatal errors with modules where we tried to find framework headers relative to the wrong directory when imported by an implementation file of the same module. rdar://104619123 Differential Revision: https://reviews.llvm.org/D142501
157 lines
5.3 KiB
Objective-C
157 lines
5.3 KiB
Objective-C
// Ensure we get the virtual module map path for a module whose implementation
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// file we are compiling.
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// RUN: rm -rf %t
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// RUN: split-file %s %t
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//--- real/A.modulemap
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framework module A { umbrella header "A.h" }
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//--- real/A.private.modulemap
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framework module A_Private { umbrella header "A_Private.h" }
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//--- frameworks/A.framework/Headers/A.h
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struct A { int x; };
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//--- frameworks/A.framework/PrivateHeaders/A_Private.h
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#import <A/A.h>
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//--- frameworks/B.framework/Headers/B.h
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#import <A/A.h>
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//--- frameworks/B.framework/Modules/module.modulemap
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framework module B { umbrella header "B.h" }
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//--- overlay.json.template
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{
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"case-sensitive": "false",
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"version": 0,
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"roots": [
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{
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"external-contents": "DIR/real/A.modulemap",
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"name": "DIR/frameworks/A.framework/Modules/module.modulemap",
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"type": "file"
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},
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{
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"external-contents": "DIR/real/A.private.modulemap",
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"name": "DIR/frameworks/A.framework/Modules/module.private.modulemap",
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"type": "file"
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},
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]
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}
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//--- cdb.json.template
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[
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{
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"file": "DIR/tu1.m",
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"directory": "DIR",
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"command": "clang -fmodules -fmodules-cache-path=DIR/cache -fmodule-name=A -ivfsoverlay DIR/overlay.json -F DIR/frameworks -fsyntax-only DIR/tu1.m"
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},
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{
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"file": "DIR/tu2.m",
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"directory": "DIR",
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"command": "clang -fmodules -fmodules-cache-path=DIR/cache -fmodule-name=A -ivfsoverlay DIR/overlay.json -F DIR/frameworks -fsyntax-only DIR/tu2.m"
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},
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{
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"file": "DIR/tu3.m",
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"directory": "DIR",
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"command": "clang -fmodules -fmodules-cache-path=DIR/cache -fmodule-name=A -ivfsoverlay DIR/overlay.json -F DIR/frameworks -fsyntax-only DIR/tu3.m"
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}
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]
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//--- tu1.m
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#import <A/A.h>
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//--- tu2.m
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#import <A/A_Private.h>
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//--- tu3.m
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#import <B/B.h>
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// The following code triggers a note diagnostic pointing to A.h which is
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// resolved relative to the module base directory, which is affected by the
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// modulemap path.
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struct A { float x; }; // expected-error {{incompatible definitions}} expected-note {{type 'float' here}}
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// expected-note@frameworks/A.framework/Headers/A.h:1 {{type 'int' here}}
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// RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
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// RUN: sed -e "s|DIR|%/t|g" %t/overlay.json.template > %t/overlay.json
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// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full -j 1 > %t/result.json
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// RUN: cat %t/result.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t
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// CHECK: {
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// CHECK: "modules": [
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// CHECK: {
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// CHECK: "clang-module-deps": []
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// CHECK: "command-line": [
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// CHECK: "-x"
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// CHECK-NEXT: "objective-c"
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// CHECK-NEXT: "[[PREFIX]]/frameworks/A.framework/Modules/module.modulemap"
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// CHECK: ]
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// CHECK: "name": "A"
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// CHECK: }
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// CHECK: {
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// CHECK: "clang-module-deps": [
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// CHECK: {
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// CHECK: "module-name": "A"
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// CHECK: }
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// CHECK: ]
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// CHECK: "command-line": [
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// CHECK: "-fmodule-map-file=[[PREFIX]]/frameworks/A.framework/Modules/module.modulemap",
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// CHECK: "-x"
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// CHECK-NEXT: "objective-c"
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// CHECK-NEXT: "[[PREFIX]]/frameworks/B.framework/Modules/module.modulemap"
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// CHECK: ]
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// CHECK: "name": "B"
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// CHECK: }
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// CHECK: "translation-units": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "commands": [
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// CHECK: {
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// CHECK: "command-line": [
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// CHECK: "-fmodule-map-file=[[PREFIX]]/frameworks/A.framework/Modules/module.modulemap"
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// CHECK: "-fmodule-name=A"
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// CHECK: ],
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// CHECK: "input-file": "[[PREFIX]]/tu1.m"
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// CHECK-NEXT: }
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// CHECK: ]
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// CHECK: }
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// CHECK-NEXT: {
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// CHECK-NEXT: "commands": [
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// CHECK: {
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// CHECK: "command-line": [
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// CHECK: "-fmodule-map-file=[[PREFIX]]/frameworks/A.framework/Modules/module.modulemap"
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// CHECK: "-fmodule-name=A"
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// CHECK: ],
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// CHECK: "input-file": "[[PREFIX]]/tu2.m"
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// CHECK-NEXT: }
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// CHECK: ]
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// CHECK: }
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// CHECK-NEXT: {
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// CHECK-NEXT: "commands": [
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// CHECK: {
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// CHECK: "clang-module-deps": [
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// CHECK: {
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// CHECK: "module-name": "B"
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// CHECK: }
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// CHECK: ]
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// CHECK: "command-line": [
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// CHECK: "-fmodule-map-file=[[PREFIX]]/frameworks/A.framework/Modules/module.modulemap"
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// CHECK: "-fmodule-map-file=[[PREFIX]]/frameworks/B.framework/Modules/module.modulemap"
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// CHECK: "-fmodule-name=A"
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// CHECK: ],
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// CHECK: "input-file": "[[PREFIX]]/tu3.m"
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// CHECK-NEXT: }
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// CHECK: ]
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// CHECK: }
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// RUN: %deps-to-rsp %t/result.json --tu-index=0 > %t/tu1.rsp
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// RUN: %clang @%t/tu1.rsp
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// RUN: %deps-to-rsp %t/result.json --tu-index=1 > %t/tu2.rsp
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// RUN: %clang @%t/tu2.rsp
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// RUN: %deps-to-rsp %t/result.json --module-name A > %t/A.rsp
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// RUN: %deps-to-rsp %t/result.json --module-name B > %t/B.rsp
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// RUN: %deps-to-rsp %t/result.json --tu-index=2 > %t/tu3.rsp
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// RUN: %clang @%t/A.rsp
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// RUN: %clang @%t/B.rsp
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// RUN: %clang @%t/tu3.rsp -verify
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