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Array: Fix Array single-param ctor 

The Array constructor with a single param sets the length if the
parameter is a number (no coercion is done); otherwise, it is
creates an 1-length Array containing the parameter. Previously
we coerced the parameter to a float.
This commit is contained in:
Mike Welsh 2020-09-25 04:16:20 -07:00
parent 9e13058e04
commit 366e8aa926
1 changed files with 2 additions and 2 deletions
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4
core/src/avm1/globals/array.rs
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@ -91,7 +91,7 @@ pub fn constructor<'gc>(
if args.len() == 1 {
let arg = args.get(0).unwrap();
if let Ok(length) = arg.coerce_to_f64(activation) {
if let Value::Number(length) = *arg {
if length >= 0.0 {
this.set_length(activation.context.gc_context, length as usize);
consumed = true;
@ -124,7 +124,7 @@ pub fn array_function<'gc>(
if args.len() == 1 {
let arg = args.get(0).unwrap();
if let Ok(length) = arg.coerce_to_f64(activation) {
if let Value::Number(length) = *arg {
if length >= 0.0 {
array_obj.set_length(activation.context.gc_context, length as usize);
consumed = true;