diff options
Diffstat (limited to 'src/cmd/compile/internal/syntax/parser.go')
| -rw-r--r-- | src/cmd/compile/internal/syntax/parser.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/cmd/compile/internal/syntax/parser.go b/src/cmd/compile/internal/syntax/parser.go index 6419998ff1..903a89c2ff 100644 --- a/src/cmd/compile/internal/syntax/parser.go +++ b/src/cmd/compile/internal/syntax/parser.go @@ -1367,8 +1367,9 @@ func (p *parser) paramList() (list []*Field) { // ---------------------------------------------------------------------------- // Statements -// We represent x++, x-- as assignments x += one, x -= one. -var one = &BasicLit{Value: "1"} +// We represent x++, x-- as assignments x += ImplicitOne, x -= ImplicitOne. +// ImplicitOne should not be used elsewhere. +var ImplicitOne = &BasicLit{Value: "1"} // SimpleStmt = EmptyStmt | ExpressionStmt | SendStmt | IncDecStmt | Assignment | ShortVarDecl . // @@ -1403,7 +1404,7 @@ func (p *parser) simpleStmt(lhs Expr, rangeOk bool) SimpleStmt { // lhs++ or lhs-- op := p.op p.next() - return p.newAssignStmt(op, lhs, one) + return p.newAssignStmt(op, lhs, ImplicitOne) case _Arrow: // lhs <- rhs |