diff --git a/src/pkg/go/parser/parser.go b/src/pkg/go/parser/parser.go index 6831a53de2e..52504994e65 100644 --- a/src/pkg/go/parser/parser.go +++ b/src/pkg/go/parser/parser.go @@ -1105,9 +1105,11 @@ func (p *parser) parseCompositeLit(typ ast.Expr) ast.Expr { lbrace := p.expect(token.LBRACE) var elts []ast.Expr + p.exprLev++ if p.tok != token.RBRACE { elts = p.parseElementList() } + p.exprLev-- rbrace := p.expect(token.RBRACE) return &ast.CompositeLit{typ, lbrace, elts, rbrace} } diff --git a/src/pkg/go/parser/parser_test.go b/src/pkg/go/parser/parser_test.go index 75ebd8cec72..01327a41d7b 100644 --- a/src/pkg/go/parser/parser_test.go +++ b/src/pkg/go/parser/parser_test.go @@ -38,6 +38,9 @@ var validPrograms = []interface{}{ `package main; func f(func() func() func())` + "\n", `package main; func f(...)` + "\n", `package main; func f(float, ...int)` + "\n", + `package main; type T []int; var a []bool; func f() { if a[T{42}[0]] {} }` + "\n", + `package main; type T []int; func g(int) bool { return true }; func f() { if g(T{42}[0]) {} }` + "\n", + `package main; type T []int; func f() { for _ = range []int{T{42}[0]} {} }` + "\n", }