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

checker/gen: fix smartcast pointer sumtype (#8260)

Browse Source
This commit is contained in:
Daniel Däschle
2021-01-21 21:31:25 +01:00
committed by GitHub
parent 6b1956fb60
commit 3ee7bc960f
4 changed files with 85 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
vlib/v/ast/ast.v
View File

@@ -423,10 +423,15 @@ pub:
is_arg bool // fn args should not be autofreed
pub mut:
typ table.Type
orig_type table.Type // original sumtype type; 0 if it's not a sumtype
sum_type_casts []table.Type // nested sum types require nested smart casting, for that a list of types is needed
pos token.Position
is_used bool
is_changed bool // to detect mutable vars that are never changed
// TODO: move this to a real docs site later
// 10 <- original type (orig_type)
// [11, 12, 13] <- cast order (sum_type_casts)
// 12 <- the current casted type (typ)
pos token.Position
is_used bool
is_changed bool // to detect mutable vars that are never changed
//
// (for setting the position after the or block for autofree)
is_or bool // `x := foo() or { ... }`
@@ -442,6 +447,11 @@ pub:
pos token.Position
typ table.Type
sum_type_casts []table.Type // nested sum types require nested smart casting, for that a list of types is needed
orig_type table.Type // original sumtype type; 0 if it's not a sumtype
// TODO: move this to a real docs site later
// 10 <- original type (orig_type)
// [11, 12, 13] <- cast order (sum_type_casts)
// 12 <- the current casted type (typ)
}
pub struct GlobalField {