mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

v2: more work on AssignStmt & multi ret & initial blank ident

Browse Source
This commit is contained in:
Joe Conigliaro
2020-02-27 21:12:30 +11:00
parent cfbd8ab7e7
commit 237d83b2ee
4 changed files with 46 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
vlib/v/ast/scope.v
View File

@ -44,6 +44,13 @@ pub fn (s &Scope) find_var(name string) ?VarDecl {
return none
}
pub fn (s &Scope) known_var(name string) bool {
if _ := s.find_var(name) {
return true
}
return false
}
pub fn (s mut Scope) register_var(var VarDecl) {
if x := s.find_var(var.name) {
// println('existing var: $var.name')