fix Issue 20730 - [REG 2.091] __traits(compiles) fails if any ungagged errors occurred in compilation #11023
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Thanks for your pull request, @ibuclaw! Bugzilla references
Testing this PR locallyIf you don't have a local development environment setup, you can use Digger to test this PR: dub run digger -- build "stable + dmd#11023" |
thewilsonator
approved these changes
Apr 12, 2020
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@thewilsonator - I just remembered last minute that maybe should be targetting stable. ;-) |
rainers
reviewed
Apr 12, 2020
rainers
reviewed
Apr 12, 2020
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removing automerge for now, I think this just shuffles semantic analysis order, but doesn't solve the actual issue. |
…d errors occurred in compilation When running semantic on __traits(compiles), errors are gagged, so the saved errors count is global.gaggedErrors, and not global.errors. So the condition always evaluated as true if any real errors occured during compilation, and every subsequent __traits(compiles) errors too, whether it is valid syntax or not.
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@rainers check again. |
Thanks, I get it now. Using |
rainers
approved these changes
Apr 12, 2020
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When running semantic on __traits(compiles), errors are gagged, so the saved errors count is global.gaggedErrors, and not global.errors.
So the condition always evaluated as true if any real errors occured during compilation, and every subsequent __traits(compiles) errors too, whether it is valid syntax or not.