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cgen: sum type cast & map str() receiver

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This commit is contained in:
Joe Conigliaro 2020-03-21 23:57:11 +11:00
parent 0f1371e1c9
commit f7042e9038
4 changed files with 37 additions and 14 deletions
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4
vlib/v/parser/parser.v
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@ -1685,6 +1685,7 @@ fn (p mut Parser) global_decl() ast.GlobalDecl {
fn (p mut Parser) match_expr() ast.MatchExpr {
p.check(.key_match)
pos := p.tok.position()
is_mut := p.tok.kind == .key_mut
mut is_sum_type := false
if is_mut {
@ -1695,6 +1696,7 @@ fn (p mut Parser) match_expr() ast.MatchExpr {
mut branches := []ast.MatchBranch
for {
mut exprs := []ast.Expr
branch_pos := p.tok.position()
p.open_scope()
// final else
if p.tok.kind == .key_else {
@ -1739,6 +1741,7 @@ fn (p mut Parser) match_expr() ast.MatchExpr {
branches << ast.MatchBranch{
exprs: exprs
stmts: stmts
pos: branch_pos
}
p.close_scope()
if p.tok.kind == .rcbr {
@ -1750,6 +1753,7 @@ fn (p mut Parser) match_expr() ast.MatchExpr {
branches: branches
cond: cond
is_sum_type: is_sum_type
pos: pos
}
}