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cmd/compile/internal/parser: removed TODO (cleanup)

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When an opening "{" of a block is missing and after advancing we
find a closing "}", it's likely better to assume the end of the
block. Fixed and removed TODO.

Change-Id: I20c9b4ecca798933a7cd4cbf21185bd4ca04f5f7
Reviewed-on: https://go-review.googlesource.com/71291
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
This commit is contained in:
griesemer 2017-10-16 21:52:34 -07:00 • committed by Robert Griesemer
parent c37090f00f
commit 58cf881c1c
1 changed files with 5 additions and 1 deletions
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6
src/cmd/compile/internal/syntax/parser.go
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@ -1689,10 +1689,14 @@ func (p *parser) blockStmt(context string) *BlockStmt {
s := new(BlockStmt)
s.pos = p.pos()
// people coming from C may forget that braces are mandatory in Go
if !p.got(_Lbrace) {
p.syntax_error("expecting { after " + context)
p.advance(_Name, _Rbrace)
// TODO(gri) may be better to return here than to continue (#19663)
s.Rbrace = p.pos() // in case we found "}"
if p.got(_Rbrace) {
return s
}
}
s.List = p.stmtList()