forked from OSchip/llvm-project
128 lines
5.2 KiB
C
128 lines
5.2 KiB
C
// Unsupported on AIX because we don't support the requisite "__clangast"
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// section in XCOFF yet.
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// UNSUPPORTED: aix
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// Check that we discover dependency on a precompiled module (and generate the
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// appropriate `-fmodule-file=` argument) when it's imported by a **submodule**
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// instead of a top-level module.
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// RUN: rm -rf %t && mkdir %t
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// RUN: cp %S/Inputs/modules-pch-common-via-submodule/* %t
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// Scan dependencies of the PCH:
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//
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// RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-pch-common-via-submodule/cdb_pch.json > %t/cdb.json
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// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full \
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// RUN: -generate-modules-path-args -module-files-dir %t/build > %t/result_pch.json
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// RUN: cat %t/result_pch.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t -check-prefix=CHECK-PCH
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//
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// CHECK-PCH: {
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// CHECK-PCH-NEXT: "modules": [
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// CHECK-PCH-NEXT: {
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// CHECK-PCH-NEXT: "clang-module-deps": [],
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// CHECK-PCH-NEXT: "clang-modulemap-file": "[[PREFIX]]/module.modulemap",
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// CHECK-PCH-NEXT: "command-line": [
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// CHECK-PCH-NEXT: "-cc1"
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// CHECK-PCH: "-emit-module"
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// CHECK-PCH: "-fmodules"
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// CHECK-PCH: "-fmodule-name=ModCommon"
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// CHECK-PCH: "-fno-implicit-modules"
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// CHECK-PCH: ],
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// CHECK-PCH-NEXT: "context-hash": "[[HASH_MOD_COMMON:.*]]",
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// CHECK-PCH-NEXT: "file-deps": [
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// CHECK-PCH-NEXT: "[[PREFIX]]/mod_common.h",
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// CHECK-PCH-NEXT: "[[PREFIX]]/module.modulemap"
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// CHECK-PCH-NEXT: ],
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// CHECK-PCH-NEXT: "name": "ModCommon"
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// CHECK-PCH-NEXT: }
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// CHECK-PCH-NEXT: ],
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// CHECK-PCH-NEXT: "translation-units": [
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// CHECK-PCH-NEXT: {
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// CHECK-PCH-NEXT: "clang-context-hash": "[[HASH_PCH:.*]]",
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// CHECK-PCH-NEXT: "clang-module-deps": [
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// CHECK-PCH-NEXT: {
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// CHECK-PCH-NEXT: "context-hash": "[[HASH_MOD_COMMON]]",
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// CHECK-PCH-NEXT: "module-name": "ModCommon"
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// CHECK-PCH-NEXT: }
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// CHECK-PCH-NEXT: ],
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// CHECK-PCH-NEXT: "command-line": [
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// CHECK-PCH: "-fno-implicit-modules"
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// CHECK-PCH-NEXT: "-fno-implicit-module-maps"
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// CHECK-PCH-NEXT: "-fmodule-file=[[PREFIX]]/build/[[HASH_MOD_COMMON]]/ModCommon-{{.*}}.pcm"
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// CHECK-PCH-NEXT: ],
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// CHECK-PCH-NEXT: "file-deps": [
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// CHECK-PCH-NEXT: "[[PREFIX]]/pch.h"
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// CHECK-PCH-NEXT: ],
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// CHECK-PCH-NEXT: "input-file": "[[PREFIX]]/pch.h"
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// CHECK-PCH-NEXT: }
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// CHECK-PCH-NEXT: ]
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// CHECK-PCH-NEXT: }
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// Explicitly build the PCH:
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//
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// RUN: %deps-to-rsp %t/result_pch.json --module-name=ModCommon > %t/mod_common.cc1.rsp
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// RUN: %deps-to-rsp %t/result_pch.json --tu-index=0 > %t/pch.rsp
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//
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// RUN: %clang @%t/mod_common.cc1.rsp
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// RUN: %clang @%t/pch.rsp
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// Scan dependencies of the TU:
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//
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// RUN: sed "s|DIR|%/t|g" %S/Inputs/modules-pch-common-via-submodule/cdb_tu.json > %t/cdb.json
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// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full \
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// RUN: -generate-modules-path-args -module-files-dir %t/build > %t/result_tu.json
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// RUN: cat %t/result_tu.json | sed 's:\\\\\?:/:g' | FileCheck %s -DPREFIX=%/t -check-prefix=CHECK-TU
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//
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// CHECK-TU: {
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// CHECK-TU-NEXT: "modules": [
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// CHECK-TU-NEXT: {
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// CHECK-TU-NEXT: "clang-module-deps": [],
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// CHECK-TU-NEXT: "clang-modulemap-file": "[[PREFIX]]/module.modulemap",
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// CHECK-TU-NEXT: "command-line": [
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// CHECK-TU-NEXT: "-cc1"
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// CHECK-TU: "-emit-module"
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// CHECK-TU: "-fmodule-file=[[PREFIX]]/build/[[HASH_MOD_COMMON:.*]]/ModCommon-{{.*}}.pcm"
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// CHECK-TU: "-fmodules"
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// CHECK-TU: "-fmodule-name=ModTU"
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// CHECK-TU: "-fno-implicit-modules"
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// CHECK-TU: ],
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// CHECK-TU-NEXT: "context-hash": "[[HASH_MOD_TU:.*]]",
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// CHECK-TU-NEXT: "file-deps": [
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// CHECK-TU-NEXT: "[[PREFIX]]/mod_tu.h",
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// CHECK-TU-NEXT: "[[PREFIX]]/mod_tu_sub.h",
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// CHECK-TU-NEXT: "[[PREFIX]]/module.modulemap"
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// CHECK-TU-NEXT: ],
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// CHECK-TU-NEXT: "name": "ModTU"
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// CHECK-TU-NEXT: }
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// CHECK-TU-NEXT: ],
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// CHECK-TU-NEXT: "translation-units": [
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// CHECK-TU-NEXT: {
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// CHECK-TU-NEXT: "clang-context-hash": "[[HASH_TU:.*]]",
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// CHECK-TU-NEXT: "clang-module-deps": [
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// CHECK-TU-NEXT: {
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// CHECK-TU-NEXT: "context-hash": "[[HASH_MOD_TU]]"
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// CHECK-TU-NEXT: "module-name": "ModTU"
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// CHECK-TU-NEXT: }
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// CHECK-TU-NEXT: ],
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// CHECK-TU-NEXT: "command-line": [
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// CHECK-TU: "-fno-implicit-modules",
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// CHECK-TU-NEXT: "-fno-implicit-module-maps",
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// CHECK-TU-NEXT: "-fmodule-file=[[PREFIX]]/build/[[HASH_MOD_TU:.*]]/ModTU-{{.*}}.pcm"
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// CHECK-TU-NEXT: ],
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// CHECK-TU-NEXT: "file-deps": [
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// CHECK-TU-NEXT: "[[PREFIX]]/tu.c",
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// CHECK-TU-NEXT: "[[PREFIX]]/pch.h.gch"
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// CHECK-TU-NEXT: ],
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// CHECK-TU-NEXT: "input-file": "[[PREFIX]]/tu.c"
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// CHECK-TU-NEXT: }
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// CHECK-TU-NEXT: ]
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// CHECK-TU-NEXT: }
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// Explicitly build the TU:
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//
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// RUN: %deps-to-rsp %t/result_tu.json --module-name=ModTU > %t/mod_tu.cc1.rsp
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// RUN: %deps-to-rsp %t/result_tu.json --tu-index=0 > %t/tu.rsp
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//
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// RUN: %clang @%t/mod_tu.cc1.rsp
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// RUN: %clang @%t/tu.rsp
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