Clang crash when I mistakenly wrote some Swift code in an Objective-C file
Originator: | atipiksarl | ||
Number: | rdar://33102722 | Date Originated: | 03-Jul-2017 09:38 AM |
Status: | Open | Resolved: | |
Product: | Developer Tools | Product Version: | Xcode 8.3.3 |
Classification: | Crash/Hang/Data Loss | Reproducible: | Always |
Summary: I wrote some Swift code by mistake in an Objective-C file and crashed clang. Steps to Reproduce: I can’t attach the project but I attached the requested files to the bug report. Expected Results: No crash. Actual Results: /Users/david/Projects/geranium.iosapp/Geranium/Sources/FGENormalizationController.m:73:5: error: use of undeclared identifier 'normalizationKeypadViewController'; did you mean '_normalizationKeypadViewController'? normalizationKeypadViewController.toolsViewController.normalizeButton.isEnabled = false ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ _normalizationKeypadViewController /Users/david/Projects/geranium.iosapp/Geranium/Sources/FGENormalizationController.m:31:64: note: '_normalizationKeypadViewController' declared here @property (nonatomic, weak) NormalizationKeypadViewController* normalizationKeypadViewController; ^ clang: error: unable to execute command: Segmentation fault: 11 clang: error: clang frontend command failed due to signal (use -v to see invocation) Apple LLVM version 8.1.0 (clang-802.0.42) Target: x86_64-apple-darwin16.6.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin clang: note: diagnostic msg: PLEASE submit a bug report to http://developer.apple.com/bugreporter/ and include the crash backtrace, preprocessed source, and associated run script. clang: note: diagnostic msg: ******************** PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT: Preprocessed source(s) and associated run script(s) are located at: clang: note: diagnostic msg: /var/folders/pq/rqvdd9z5577fm6lnfq_kdk8r0000gn/T/FGENormalizationController-0dd172.m clang: note: diagnostic msg: /var/folders/pq/rqvdd9z5577fm6lnfq_kdk8r0000gn/T/FGENormalizationController-0dd172.cache clang: note: diagnostic msg: /var/folders/pq/rqvdd9z5577fm6lnfq_kdk8r0000gn/T/FGENormalizationController-0dd172.sh clang: note: diagnostic msg: /var/folders/pq/rqvdd9z5577fm6lnfq_kdk8r0000gn/T/FGENormalizationController-0dd172.crash clang: note: diagnostic msg: ******************** Version: Xcode 8.3.3 Notes:
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