Improve errors on const mismatches - #90987

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b-naber wants to merge 11 commits into

rust-lang:masterfrom

b-naber:const-type-mismatch-diagnostics

Commits on Dec 24, 2021

introduce new TypeError variant: ConstMismatchTooGeneric
b-naber
committed
9e75cbe
make BinOp and UnOp 'displayable'
b-naber
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2569e59
allow AbstractConsts to be printed for diagnostics
b-naber
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7bf3dc1
create suggestions for mismatched consts
b-naber
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4bcd67c
try to create suggestions for mismatched consts in FulfillmentError::TooGeneric cases
b-naber
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3b92583
add tests
b-naber
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3c9701b
suggest correct anonymous constant in where bounds in NonConstEvaluatable error message
b-naber
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e1b1b2f
bless tests
b-naber
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bf67758
implement precedence for anon const mismatch suggestions
b-naber
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bb8be4f
add tests for precedence
b-naber
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a262e3e

Commits on Dec 28, 2021

properly convert scalar to string
b-naber
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7b72ba8