mirror of
https://github.com/robertkrimen/otto
synced 2025-10-19 19:55:30 +08:00
026a1d9a9c
Enable more linters, address the issues and do a major naming refactor to use golang lower camelCase identifiers for types, functions, methods and variable names. Also: * Clean up inline generation so it doesn't rely on temporary variables. * Remove unused functions generated by inline.pl.
45 lines
802 B
Go
45 lines
802 B
Go
package parser
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import (
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"github.com/robertkrimen/otto/ast"
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)
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type scope struct {
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outer *scope
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allowIn bool
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inIteration bool
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inSwitch bool
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inFunction bool
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declarationList []ast.Declaration
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labels []string
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}
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func (p *_parser) openScope() {
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p.scope = &scope{
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outer: p.scope,
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allowIn: true,
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}
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}
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func (p *_parser) closeScope() {
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p.scope = p.scope.outer
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}
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func (p *scope) declare(declaration ast.Declaration) {
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p.declarationList = append(p.declarationList, declaration)
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}
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func (p *scope) hasLabel(name string) bool {
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for _, label := range p.labels {
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if label == name {
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return true
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}
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}
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if p.outer != nil && !p.inFunction {
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// Crossing a function boundary to look for a label is verboten
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return p.outer.hasLabel(name)
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}
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return false
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}
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