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fmt! doesn't work with the empty string #7218

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brson opened this issue Jun 18, 2013 · 0 comments · Fixed by #7227
Closed

fmt! doesn't work with the empty string #7218

brson opened this issue Jun 18, 2013 · 0 comments · Fixed by #7227
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A-syntaxext Area: Syntax extensions E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.

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@brson
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brson commented Jun 18, 2013

fmt!("") says

/home/brian/dev/rust2/src/test/run-pass/test.rs:2:18: 2:20 error: unresolved name `__fmtbuf`.
/home/brian/dev/rust2/src/test/run-pass/test.rs:2     let _s = fmt!("");
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A-syntaxext Area: Syntax extensions E-easy Call for participation: Easy difficulty. Experience needed to fix: Not much. Good first issue.
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Fix compiling empty fmt! strings alexcrichton/rust
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@brson