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Code Issues Releases Wiki Activity

Added FunctionStatement

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This commit is contained in:
wolfgarnet 2016-02-09 20:49:50 +01:00
parent 53221230c2
commit 3b2178bf55
3 changed files with 19 additions and 3 deletions
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7
ast/node.go
View File

@ -277,6 +277,10 @@ type (
Body Statement
}
FunctionStatement struct {
Function *FunctionLiteral
}
IfStatement struct {
If file.Idx
Test Expression
@ -345,6 +349,7 @@ func (*EmptyStatement) _statementNode() {}
func (*ExpressionStatement) _statementNode() {}
func (*ForInStatement) _statementNode() {}
func (*ForStatement) _statementNode() {}
func (*FunctionStatement) _statementNode() {}
func (*IfStatement) _statementNode() {}
func (*LabelledStatement) _statementNode() {}
func (*ReturnStatement) _statementNode() {}
@ -430,6 +435,7 @@ func (self *EmptyStatement) Idx0() file.Idx { return self.Semicolon }
func (self *ExpressionStatement) Idx0() file.Idx { return self.Expression.Idx0() }
func (self *ForInStatement) Idx0() file.Idx { return self.For }
func (self *ForStatement) Idx0() file.Idx { return self.For }
func (self *FunctionStatement) Idx0() file.Idx { return self.Function.Idx0() }
func (self *IfStatement) Idx0() file.Idx { return self.If }
func (self *LabelledStatement) Idx0() file.Idx { return self.Label.Idx0() }
func (self *Program) Idx0() file.Idx { return self.Body[0].Idx0() }
@ -489,6 +495,7 @@ func (self *EmptyStatement) Idx1() file.Idx { return self.Semicolon + 1 }
func (self *ExpressionStatement) Idx1() file.Idx { return self.Expression.Idx1() }
func (self *ForInStatement) Idx1() file.Idx { return self.Body.Idx1() }
func (self *ForStatement) Idx1() file.Idx { return self.Body.Idx1() }
func (self *FunctionStatement) Idx1() file.Idx { return self.Function.Idx1() }
func (self *IfStatement) Idx1() file.Idx {
if self.Alternate != nil {
return self.Alternate.Idx1()

3
cmpl_parse.go
View File

@ -271,6 +271,9 @@ func (cmpl *_compiler) parseStatement(in ast.Statement) _nodeStatement {
}
return out
case *ast.FunctionStatement:
return emptyStatement
case *ast.IfStatement:
return &_nodeIfStatement{
test: cmpl.parseExpression(in.Test),

12
parser/statement.go
View File

@ -79,9 +79,7 @@ func (self *_parser) parseStatement() ast.Statement {
case token.VAR:
return self.parseVariableStatement()
case token.FUNCTION:
self.parseFunction(true)
// FIXME
return &ast.EmptyStatement{}
return self.parseFunctionStatement()
case token.SWITCH:
return self.parseSwitchStatement()
case token.RETURN:
@ -231,6 +229,14 @@ func (self *_parser) parseParameterList() (list []string) {
return
}
func (self *_parser) parseFunctionStatement() *ast.FunctionStatement {
function := &ast.FunctionStatement{
Function: self.parseFunction(true),
}
return function
}
func (self *_parser) parseFunction(declaration bool) *ast.FunctionLiteral {
node := &ast.FunctionLiteral{