diff options
Diffstat (limited to 'src/pkg/go/printer/nodes.go')
| -rw-r--r-- | src/pkg/go/printer/nodes.go | 33 |
1 files changed, 12 insertions, 21 deletions
diff --git a/src/pkg/go/printer/nodes.go b/src/pkg/go/printer/nodes.go index a48a40790..a98af4a2a 100644 --- a/src/pkg/go/printer/nodes.go +++ b/src/pkg/go/printer/nodes.go @@ -1021,7 +1021,7 @@ func (p *printer) stmt(stmt ast.Stmt, nextIsRBrace bool, multiLine *bool) { p.print("BadStmt") case *ast.DeclStmt: - p.decl(s.Decl, inStmtList, multiLine) + p.decl(s.Decl, multiLine) case *ast.EmptyStmt: // nothing to do @@ -1191,21 +1191,12 @@ func (p *printer) stmt(stmt ast.Stmt, nextIsRBrace bool, multiLine *bool) { // ---------------------------------------------------------------------------- // Declarations -type declContext uint - -const ( - atTop declContext = iota - inGroup - inStmtList -) - -// The parameter n is the number of specs in the group; context specifies -// the surroundings of the declaration. Separating semicolons are printed -// depending on the context. If indent is set, a multi-line identifier lists -// in the spec are indented when the first linebreak is encountered. Sets -// multiLine to true if the spec spans multiple lines. +// The parameter n is the number of specs in the group. If indent is set, +// multi-line identifier lists in the spec are indented when the first +// linebreak is encountered. +// Sets multiLine to true if the spec spans multiple lines. // -func (p *printer) spec(spec ast.Spec, n int, context declContext, indent bool, multiLine *bool) { +func (p *printer) spec(spec ast.Spec, n int, indent bool, multiLine *bool) { switch s := spec.(type) { case *ast.ImportSpec: p.setComment(s.Doc) @@ -1268,7 +1259,7 @@ func (p *printer) spec(spec ast.Spec, n int, context declContext, indent bool, m // Sets multiLine to true if the declaration spans multiple lines. -func (p *printer) genDecl(d *ast.GenDecl, context declContext, multiLine *bool) { +func (p *printer) genDecl(d *ast.GenDecl, multiLine *bool) { p.setComment(d.Doc) p.print(d.Pos(), d.Tok, blank) @@ -1283,7 +1274,7 @@ func (p *printer) genDecl(d *ast.GenDecl, context declContext, multiLine *bool) p.linebreak(s.Pos().Line, 1, 2, ignore, ml) } ml = false - p.spec(s, len(d.Specs), inGroup, false, &ml) + p.spec(s, len(d.Specs), false, &ml) } p.print(unindent, formfeed) *multiLine = true @@ -1292,7 +1283,7 @@ func (p *printer) genDecl(d *ast.GenDecl, context declContext, multiLine *bool) } else { // single declaration - p.spec(d.Specs[0], 1, context, true, multiLine) + p.spec(d.Specs[0], 1, true, multiLine) } } @@ -1406,12 +1397,12 @@ func (p *printer) funcDecl(d *ast.FuncDecl, multiLine *bool) { // Sets multiLine to true if the declaration spans multiple lines. -func (p *printer) decl(decl ast.Decl, context declContext, multiLine *bool) { +func (p *printer) decl(decl ast.Decl, multiLine *bool) { switch d := decl.(type) { case *ast.BadDecl: p.print(d.Pos(), "BadDecl") case *ast.GenDecl: - p.genDecl(d, context, multiLine) + p.genDecl(d, multiLine) case *ast.FuncDecl: p.funcDecl(d, multiLine) default: @@ -1454,7 +1445,7 @@ func (p *printer) file(src *ast.File) { min = 2 } p.linebreak(d.Pos().Line, min, maxDeclNewlines, ignore, false) - p.decl(d, atTop, ignoreMultiLine) + p.decl(d, ignoreMultiLine) } } |