Robert Griesemer 3c22e5ca27 cmd/compile/internal/parser: improved syntax error for incorrect if/for/switch header
Starting the error message with "expecting" rather than "missing"
causes the syntax error mechanism to add additional helpful info
(it recognizes "expecting" but not "missing").

Fixes #17328.

Change-Id: I8482ca5e5a6a6b22e0ed0d831b7328e264156334
Reviewed-on: https://go-review.googlesource.com/36637
Run-TryBot: Robert Griesemer <gri@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2017-02-09 03:54:47 +00:00
2016-08-29 03:33:28 +00:00
2017-02-08 19:43:30 +00:00
2017-01-05 01:00:53 +00:00
2016-12-21 03:22:22 +00:00
2016-12-21 03:22:22 +00:00
2016-06-01 22:40:04 +00:00

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