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Merge branch 'master' into namespace

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Stephen Chung
2020-05-05 20:42:16 +08:00
parent ff86ae1bd8 f081040767
commit a1bcc5cd7d
5 changed files with 144 additions and 23 deletions
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4
src/result.rs
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@@ -47,7 +47,7 @@ pub enum EvalAltResult {
/// String indexing out-of-bounds.
/// Wrapped values are the current number of characters in the string and the index number.
ErrorStringBounds(usize, INT, Position),
/// Trying to index into a type that is not an array, an object map, or a string.
/// Trying to index into a type that is not an array, an object map, or a string, and has no indexer function defined.
ErrorIndexingType(String, Position),
/// Trying to index into an array or string with an index that is not `i64`.
ErrorNumericIndexExpr(Position),
@@ -108,7 +108,7 @@ impl EvalAltResult {
}
Self::ErrorStringIndexExpr(_) => "Indexing into an object map expects a string index",
Self::ErrorIndexingType(_, _) => {
"Indexing can only be performed on an array, an object map, or a string"
"Indexing can only be performed on an array, an object map, a string, or a type with an indexer function defined"
}
Self::ErrorImportExpr(_) => "Importing a module expects a string path",
Self::ErrorArrayBounds(_, index, _) if *index < 0 => {