summaryrefslogtreecommitdiffstats
path: root/src/qml/jsruntime/qv4engine_p.h
diff options
context:
space:
mode:
authorLars Knoll <lars.knoll@qt.io>2018-05-11 22:23:56 +0200
committerLars Knoll <lars.knoll@qt.io>2018-05-13 12:55:20 +0000
commit3d5ba9f86e32950204bfcdf6591c4740a8ef7507 (patch)
tree9c599ad6b7fd2bd06d0880dde70ff21d6f522bef /src/qml/jsruntime/qv4engine_p.h
parent2d6b08bd17377aa6bcb663029a196a8d19cac6ac (diff)
Add instructions to simplify for-of loops
Added an IteratorNext instruction to fetch the next iteration value (empty if the iterator is done). This will also help to implement array destructuring without requiring huge amounts of byte code. Change-Id: If96c1e81471e5e2b0b7b2af122238d87741aa371 Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4engine_p.h')
-rw-r--r--src/qml/jsruntime/qv4engine_p.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4engine_p.h b/src/qml/jsruntime/qv4engine_p.h
index e8218d0d1c..46bf58de07 100644
--- a/src/qml/jsruntime/qv4engine_p.h
+++ b/src/qml/jsruntime/qv4engine_p.h
@@ -327,6 +327,9 @@ public:
String_byteOffset,
String_buffer,
String_lastIndex,
+ String_next,
+ String_done,
+
NJSStrings
};
Value *jsStrings;
@@ -384,6 +387,8 @@ public:
String *id_byteOffset() const { return reinterpret_cast<String *>(jsStrings + String_byteOffset); }
String *id_buffer() const { return reinterpret_cast<String *>(jsStrings + String_buffer); }
String *id_lastIndex() const { return reinterpret_cast<String *>(jsStrings + String_lastIndex); }
+ String *id_next() const { return reinterpret_cast<String *>(jsStrings + String_next); }
+ String *id_done() const { return reinterpret_cast<String *>(jsStrings + String_done); }
Symbol *symbol_hasInstance() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_hasInstance); }
Symbol *symbol_isConcatSpreadable() const { return reinterpret_cast<Symbol *>(jsSymbols + Symbol_isConcatSpreadable); }