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Add test for "malformed macro lhs" and change back span_bug to span_fatal #30708

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merged 1 commit into from
Jan 5, 2016
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Add test for "malformed macro lhs" and change back span_bug to span_fatal #30708

merged 1 commit into from
Jan 5, 2016

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GuillaumeGomez
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Part of #30669

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r? @brson

(rust_highfive has picked a reviewer for you, use r? to override)

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sanxiyn commented Jan 5, 2016

The intention in #29828 was that macro validity is checked in compile, so invalid macro never gets to generic_extension. This also has an advantage of providing better span. That's why span_bug was used.

Alas, it seems I missed some cases and caused regression. I think this is a good fix in the meantime.

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sanxiyn commented Jan 5, 2016

@bors r+

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bors commented Jan 5, 2016

📌 Commit 6e68cdf has been approved by sanxiyn

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bors commented Jan 5, 2016

⌛ Testing commit 6e68cdf with merge dbacacd...

bors added a commit that referenced this pull request Jan 5, 2016
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Auto merge of #30708 - GuillaumeGomez:malformed_macro, r=sanxiyn
dbacacd 
Part of #30669
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bors commented Jan 5, 2016

☀️ Test successful - auto-linux-32-nopt-t, auto-linux-32-opt, auto-linux-64-debug-opt, auto-linux-64-nopt-t, auto-linux-64-opt, auto-linux-64-x-android-t, auto-linux-cross-opt, auto-linux-musl-64-opt, auto-mac-32-opt, auto-mac-64-nopt-t, auto-mac-64-opt, auto-win-gnu-32-nopt-t, auto-win-gnu-32-opt, auto-win-gnu-64-nopt-t, auto-win-gnu-64-opt, auto-win-msvc-32-opt, auto-win-msvc-64-opt

@bors bors merged commit 6e68cdf into rust-lang:master Jan 5, 2016
@GuillaumeGomez GuillaumeGomez deleted the malformed_macro branch January 5, 2016 07:43
@brson brson added the beta-nominated Nominated for backporting to the compiler in the beta channel. label Jan 8, 2016
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brson commented Jan 8, 2016

Backport to fix #30669

@nikomatsakis nikomatsakis added the beta-accepted Accepted for backporting to the compiler in the beta channel. label Jan 12, 2016
@brson brson mentioned this pull request Jan 12, 2016
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@alexcrichton alexcrichton removed the beta-nominated Nominated for backporting to the compiler in the beta channel. label Jan 12, 2016
@nikomatsakis nikomatsakis mentioned this pull request Feb 4, 2016
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@GuillaumeGomez @rust-highfive @sanxiyn @bors @brson @alexcrichton @nikomatsakis