cli/q
Code Issues 1 Pull Requests Activity

Implemented variable scopes

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This commit is contained in:
Eduard Urbach
2024-07-15 16:51:36 +02:00
parent 948d499231
commit 24d3e8f2be
13 changed files with 81 additions and 26 deletions
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8
src/build/core/CompileDefinition.go
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@ -44,7 +44,7 @@ func (f *Function) AddVariable(variable *Variable) {
f.Comment("%s = %s (%s, %d uses)", variable.Name, variable.Value, variable.Register, variable.Alive)
}
f.variables[variable.Name] = variable
f.Scope()[variable.Name] = variable
f.cpu.Reserve(variable.Register)
f.cpu.Use(variable.Register)
}
@ -67,13 +67,13 @@ func (f *Function) useVariable(variable *Variable) {
// identifierExists returns true if the identifier has been defined.
func (f *Function) identifierExists(name string) bool {
_, exists := f.variables[name]
variable := f.Variable(name)
if exists {
if variable != nil {
return true
}
_, exists = f.functions[name]
_, exists := f.functions[name]
return exists
}