[SR-9228] CI blocker on master: ClangImporter tests fail with 'error: compilation involves pch was enabled in PCH file but is currently disabled' #51716
Description
| Previous ID | SR-9228 |
| Radar | rdar://problem/52193119 |
| Original Reporter | @millenomi |
| Type | Bug |
| Status | Closed |
| Resolution | Done |
Additional Detail from JIRA
| Votes | 0 |
| Component/s | Compiler |
| Labels | Bug |
| Assignee | None |
| Priority | Medium |
md5: f4a1fd8183631bfb7f1a77c6de45024f
Issue Description:
Tests are failing on CI with: (see https://ci.swift.org/job/swift-corelibs-foundation-PR-Linux/1550/console)
17:29:17 : 'RUN: at line 4'; not /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/Ninja-ReleaseAssert/swift-linux-x86_64/bin/swift -frontend -target x86_64-unknown-linux-gnu -module-cache-path '/home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/Ninja-ReleaseAssert/swift-linux-x86_64/swift-test-results/x86_64-unknown-linux-gnu/clang-module-cache' -swift-version 4 -typecheck /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift/test/ClangImporter/diags-with-many-imports.swift -I /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift/test/ClangImporter/Inputs/many-imports -enable-objc-interop -import-objc-header /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift/test/ClangImporter/Inputs/many-imports/obsoleted.h -pch-output-dir /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/Ninja-ReleaseAssert/swift-linux-x86_64/test-linux-x86_64/ClangImporter/Output/diags-with-many-imports.swift.tmp/pch 2>&1 | /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift/utils/PathSanitizingFileCheck --sanitize 'BUILD_DIR=/home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/Ninja-ReleaseAssert/swift-linux-x86_64' --sanitize 'SOURCE_DIR=/home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift' --use-filecheck '/home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/Ninja-ReleaseAssert/llvm-linux-x86_64/bin/FileCheck' /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift/test/ClangImporter/diags-with-many-imports.swift
17:29:17 --
17:29:17 Exit Code: 1
17:29:17
17:29:17 Command Output (stderr):
17:29:17 --
17:29:17 /home/buildnode/jenkins/workspace/swift-corelibs-foundation-PR-Linux/swift/test/ClangImporter/diags-with-many-imports.swift:109:11: error: CHECK: expected string not found in input
17:29:17 // CHECK: [[@LINE-1]]:1: error:
17:29:17 ^
17:29:17 <stdin>:1:1: note: scanning from here
17:29:17 <unknown>:0: error: compilation involves pch was enabled in PCH file but is currently disabled
17:29:17 ^
17:29:17 <stdin>:1:1: note: with expression "@LINE-1" equal to "108"
17:29:17 <unknown>:0: error: compilation involves pch was enabled in PCH file but is currently disabled
17:29:17 ^
17:29:17 <stdin>:1:10: note: possible intended match here
17:29:17 <unknown>:0: error: compilation involves pch was enabled in PCH file but is currently disabled
17:29:17 ^
17:29:17
17:29:17 --
17:29:17 This is blocking PR testing. Starting with Compiler, but feel free to move around as needed.