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go/parser: consume auto-inserted semi when calling ParseExpr()

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Fixes #1170.

R=rsc
CC=golang-dev
https://golang.org/cl/2622041
This commit is contained in:
Robert Griesemer 2010-10-21 08:40:33 -07:00
parent 49084db386
commit b57b10f992
1 changed files with 5 additions and 1 deletions
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6
src/pkg/go/parser/interface.go
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@ -69,7 +69,11 @@ func ParseExpr(filename string, src interface{}) (ast.Expr, os.Error) {
var p parser
p.init(filename, data, 0)
return p.parseExpr(), p.parseEOF()
x := p.parseExpr()
if p.tok == token.SEMICOLON {
p.next() // consume automatically inserted semicolon, if any
}
return x, p.parseEOF()
}