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fmt: fix a bug that break generics call in string inter (#11468)

pull/11471/head
zakuro 2021-09-11 10:47:22 +09:00 committed by GitHub
parent 145467050d
commit fb20a92b1e
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2 changed files with 3 additions and 1 deletions
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2
vlib/v/ast/str.v
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@ -201,7 +201,7 @@ pub fn (lit &StringInterLiteral) get_fspec_braces(i int) (string, bool) {
break break
} }
CallExpr { CallExpr {
if sub_expr.args.len != 0 { if sub_expr.args.len != 0 || sub_expr.concrete_types.len != 0 {
needs_braces = true needs_braces = true
} else if sub_expr.left is CallExpr { } else if sub_expr.left is CallExpr {
sub_expr = sub_expr.left sub_expr = sub_expr.left

2
vlib/v/fmt/tests/string_interpolation_keep.vv
View File

@ -14,4 +14,6 @@ fn main() {
println('(${some_struct.@type}, $some_struct.y)') println('(${some_struct.@type}, $some_struct.y)')
_ := 'CastExpr ${int(d.e).str()}' _ := 'CastExpr ${int(d.e).str()}'
println('${f[0..4].bytestr()}') println('${f[0..4].bytestr()}')
_ := '${generic_fn<int>()}'
_ := '${foo.generic_method<int>()}'
} }