Fix duplicate key handling for maps #1195
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| @@ -1073,8 +1073,15 @@ namespace Sass { | |||
| (*map) << make_pair(key, value); | |||
| } | |||
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| if (map->has_duplicate_key()) | |||
| { error("Duplicate key \"" + map->get_duplicate_key()->perform(&to_string) + "\" in map " + map->perform(&to_string) + ".", pstate); } | |||
| // Check was moved to eval step | |||
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Ah, the pstate stuff makes sure the Map object source map is pointing from parenthese to parenthese, since we don't lex it with one call ... Just saw it was off , so I thought I'd fix it while beeing at it ... |
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For some more context on the original error message. It was added to address the issue that we weren't throwing duplicate key issues, I expected we'd eventually need it in eval as well. It was added here to match the Ruby behaviour. IIRC Ruby validates duplicate keys when adding keys to a Map AST node. However it only validates static values. The ideal way to handle this would be to have the Map AST either throw the error or have it return an |
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Ah right, it's because the close |
Deferred check from parser to evaluation Fixes sass#1187
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Fix duplicate key handling for maps
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Spec activated sass/sass-spec#656 |
Deferred check from parser to evaluation
Fixes #1187