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fix nesting level for parameters

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R=rsc
DELTA=8  (4 added, 2 deleted, 2 changed)
OCL=30365
CL=30368
This commit is contained in:
Robert Griesemer 2009-06-16 14:39:19 -07:00
parent e15b64e87e
commit cb897436eb
1 changed files with 5 additions and 3 deletions
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8
src/pkg/go/printer/printer.go
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@ -322,6 +322,7 @@ func (p *printer) exprList(list []ast.Expr) {
func (p *printer) parameters(list []*ast.Field) { func (p *printer) parameters(list []*ast.Field) {
p.print(token.LPAREN); p.print(token.LPAREN);
if len(list) > 0 { if len(list) > 0 {
p.level++; // adjust nesting level for parameters
for i, par := range list { for i, par := range list {
if i > 0 { if i > 0 {
p.print(token.COMMA, blank); p.print(token.COMMA, blank);
@ -333,6 +334,7 @@ func (p *printer) parameters(list []*ast.Field) {
}; };
p.expr(par.Type); p.expr(par.Type);
} }
p.level--;
} }
p.print(token.RPAREN); p.print(token.RPAREN);
} }
@ -512,9 +514,9 @@ func (p *printer) expr1(expr ast.Expr, prec1 int) (optSemi bool) {
} }
case *ast.FuncLit: case *ast.FuncLit:
p.level++;
p.expr(x.Type); p.expr(x.Type);
p.print(blank); p.print(blank);
p.level++; // adjust nesting level for function body
p.stmt(x.Body); p.stmt(x.Body);
p.level--; p.level--;
@ -929,7 +931,6 @@ func (p *printer) decl(decl ast.Decl) (optSemi bool) {
} }
case *ast.FuncDecl: case *ast.FuncDecl:
p.level++;
p.doc(d.Doc); p.doc(d.Doc);
p.print(d.Pos(), token.FUNC, blank); p.print(d.Pos(), token.FUNC, blank);
if recv := d.Recv; recv != nil { if recv := d.Recv; recv != nil {
@ -946,9 +947,10 @@ func (p *printer) decl(decl ast.Decl) (optSemi bool) {
p.signature(d.Type.Params, d.Type.Results); p.signature(d.Type.Params, d.Type.Results);
if !p.exportsOnly() && d.Body != nil { if !p.exportsOnly() && d.Body != nil {
p.print(blank); p.print(blank);
p.level++; // adjust nesting level for function body
p.stmt(d.Body); p.stmt(d.Body);
p.level--;
} }
p.level--;
default: default:
panic("unreachable"); panic("unreachable");