Avoid crash arising from trying to find conversions from polymorphic singleton types #18760
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…singleton types This is an alternative fix for scala#18695, which already got fixed in a different way by scala#18719. This PR adds the actual tests, and leaves in the fix as a defensive measure in case the situation arises by some other means than the one foxed in scala#18719.
dwijnand
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Oct 25, 2023
odersky
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Dec 17, 2023
Using issue #18650 as the reference (but issue #18999 is another option) building on the fix in PR #18719 (refined in PR #18727) as well as the fix in PR #18760, I'm trying to make a more root change here by making sure that message forcing only occurs with `hasErrors`/`errorsReported` is true, so as to avoid assertion errors crashing the compiler.
dwijnand
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Feb 21, 2024
Using issue scala#18650 as the reference (but issue scala#18999 is another option) building on the fix in PR scala#18719 (refined in PR scala#18727) as well as the fix in PR scala#18760, I'm trying to make a more root change here by making sure that message forcing only occurs with `hasErrors`/`errorsReported` is true, so as to avoid assertion errors crashing the compiler. (cherry picked from commit 10f2c10)
dwijnand
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to dwijnand/scala3
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Mar 5, 2024
Using issue scala#18650 as the reference (but issue scala#18999 is another option) building on the fix in PR scala#18719 (refined in PR scala#18727) as well as the fix in PR scala#18760, I'm trying to make a more root change here by making sure that message forcing only occurs with `hasErrors`/`errorsReported` is true, so as to avoid assertion errors crashing the compiler. (cherry picked from commit 10f2c10)
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This is an alternative fix for #18695, which already got fixed in a different way by #18719. This PR adds the actual tests, and leaves in the fix as a defensive measure in case the situation arises by some other means than the one fixed in #18719.