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| author | Leedehai <18319900+Leedehai@users.noreply.github.com> | 2024-01-02 04:13:45 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-01-02 09:13:45 +0000 |
| commit | 39e53fcdc9af2cabbc272387a64ac099e0b8077a (patch) | |
| tree | 763781da08792528c1330148ed6ee9951e880371 | |
| parent | 527d63ed25d668eeb24e21ff441429fbcc7ad6a5 (diff) | |
Clarify the way to access functions from dictionaries (#3064)
Co-authored-by: Laurenz <laurmaedje@gmail.com>
| -rw-r--r-- | crates/typst/src/eval/call.rs | 9 | ||||
| -rw-r--r-- | tests/typ/compiler/dict.typ | 8 |
2 files changed, 9 insertions, 8 deletions
diff --git a/crates/typst/src/eval/call.rs b/crates/typst/src/eval/call.rs index e15f2c33..3bdd9a46 100644 --- a/crates/typst/src/eval/call.rs +++ b/crates/typst/src/eval/call.rs @@ -110,10 +110,11 @@ impl Eval for ast::FuncCall<'_> { match target { Value::Dict(ref dict) => { if matches!(dict.get(&field), Ok(Value::Func(_))) { - error.hint( - "to call the function stored in the dictionary, \ - surround the field access with parentheses", - ); + error.hint(eco_format!( + "to call the function stored in the dictionary, surround \ + the field access with parentheses, e.g. `(dict.{})(..)`", + field.as_str(), + )); } else { field_hint(); } diff --git a/tests/typ/compiler/dict.typ b/tests/typ/compiler/dict.typ index e66d8099..cba2b618 100644 --- a/tests/typ/compiler/dict.typ +++ b/tests/typ/compiler/dict.typ @@ -105,11 +105,11 @@ --- #{ let dict = ( - func: () => 1, + call-me: () => 1, ) - // Error: 8-12 type dictionary has no method `func` - // Hint: 8-12 to call the function stored in the dictionary, surround the field access with parentheses - dict.func() + // Error: 8-15 type dictionary has no method `call-me` + // Hint: 8-15 to call the function stored in the dictionary, surround the field access with parentheses, e.g. `(dict.call-me)(..)` + dict.call-me() } --- |