75 lines
2.5 KiB
C
75 lines
2.5 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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// RUN: rm -rf %t && mkdir %t
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// RUN: split-file %s %t
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//--- undeclared/module.modulemap
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module Undeclared { header "undeclared.h" }
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//--- undeclared/undeclared.h
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//--- module.modulemap
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module User [no_undeclared_includes] { header "user.h" }
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//--- user.h
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#if __has_include("undeclared.h")
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#error Unreachable. Undeclared comes from a module that's not 'use'd, meaning the compiler should pretend it doesn't exist.
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#endif
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//--- test.c
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#include "user.h"
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//--- cdb.json.template
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[{
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"directory": "DIR",
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"command": "clang -fmodules -gmodules -fimplicit-module-maps -fmodules-cache-path=DIR/cache -IDIR/undeclared -c DIR/test.c -o DIR/test.o",
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"file": "DIR/test.c"
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}]
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// RUN: sed "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json
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// RUN: clang-scan-deps -compilation-database %t/cdb.json -format experimental-full \
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// RUN: -module-files-dir %t/build > %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-NEXT: "modules": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "clang-module-deps": [],
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// CHECK-NEXT: "clang-modulemap-file": "[[PREFIX]]/module.modulemap",
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// CHECK-NEXT: "command-line": [
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// CHECK: "-fmodule-map-file=[[PREFIX]]/undeclared/module.modulemap"
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// CHECK: ],
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// CHECK-NEXT: "context-hash": "{{.*}}",
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// CHECK-NEXT: "file-deps": [
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// CHECK-NEXT: "[[PREFIX]]/module.modulemap",
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// CHECK-NEXT: "[[PREFIX]]/undeclared/module.modulemap",
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// CHECK-NEXT: "[[PREFIX]]/user.h"
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// CHECK-NEXT: ],
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// CHECK-NEXT: "name": "User"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "translation-units": [
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// CHECK-NEXT: {
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// CHECK: "clang-context-hash": "{{.*}}"
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// CHECK-NEXT: "clang-module-deps": [
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// CHECK-NEXT: {
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// CHECK-NEXT: "context-hash": "{{.*}}"
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// CHECK-NEXT: "module-name": "User"
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// CHECK-NEXT: }
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// CHECK-NEXT: ],
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// CHECK-NEXT: "command-line": [
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// CHECK: ],
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// CHECK: "file-deps": [
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// CHECK-NEXT: "[[PREFIX]]/test.c"
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// CHECK-NEXT: ],
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// CHECK-NEXT: "input-file": "[[PREFIX]]/test.c"
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// CHECK-NEXT: }
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// RUN: %deps-to-rsp %t/result.json --module-name=User > %t/User.cc1.rsp
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// RUN: %deps-to-rsp %t/result.json --tu-index=0 > %t/tu.rsp
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//
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// RUN: %clang @%t/User.cc1.rsp
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// RUN: %clang @%t/tu.rsp
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