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Improve error message when failing to parse a block - #35953
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We want to catch this error: ``` if (foo) bar; ``` as it's valid syntax in other languages, and say how to fix it. Unfortunately it didn't care if the suggestion made sense and just highlighted the unexpected token. Now it attempts to parse a statement, and if it succeeds, it shows the help message. Fixesrust-lang#35907
rust-highfive
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Aug 23, 2016
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r? @pnkfelix (rust_highfive has picked a reviewer for you, use r? to override) |
nrc
commented
Aug 26, 2016
Member
Could you file an issue to add a template --explain error thing here please? @bors: r+ |
bors
commented
Aug 26, 2016
Collaborator
📌 Commit 72d629c has been approved by |
bors
commented
Aug 26, 2016
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⌛ Testing commit 72d629c with merge 613fd2b... |
bors
commented
Aug 26, 2016
Collaborator
💔 Test failed - auto-win-msvc-64-opt-rustbuild |
sophiajt
commented
Aug 26, 2016
Contributor
@bors retry |
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…=nrc Improve error message when failing to parse a block We want to catch this error: ``` if (foo) bar; ``` as it's valid syntax in other languages, and say how to fix it. Unfortunately it didn't care if the suggestion made sense and just highlighted the unexpected token. Now it attempts to parse a statement, and if it succeeds, it shows the help message. Fixesrust-lang#35907
bors added a commit
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Aug 27, 2016
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We want to catch this error:
as it's valid syntax in other languages, and say how to fix it.
Unfortunately it didn't care if the suggestion made sense and just
highlighted the unexpected token.
Now it attempts to parse a statement, and if it succeeds, it shows the
help message.
Fixes#35907