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| author | Lars Knoll <lars.knoll@qt.io> | 2017-06-12 11:32:58 +0200 |
|---|---|---|
| committer | Erik Verbruggen <erik.verbruggen@qt.io> | 2017-06-19 12:51:01 +0000 |
| commit | 021bc5d232a2802da8d667fd0360d4be706debf6 (patch) | |
| tree | 42036028cb1547a9543a2669895efbf96fe456e1 /src/qml/compiler/qv4codegen.cpp | |
| parent | 1267923830d08dee8eaf62654c5503a67466d72e (diff) | |
Create Param's for constant expressions in the codegen
Change-Id: I47c003cb019089e8b679ca31cb5ef50020aba249
Reviewed-by: Erik Verbruggen <erik.verbruggen@qt.io>
Diffstat (limited to 'src/qml/compiler/qv4codegen.cpp')
| -rw-r--r-- | src/qml/compiler/qv4codegen.cpp | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/qml/compiler/qv4codegen.cpp b/src/qml/compiler/qv4codegen.cpp index f5cce4fdba..74c462d70d 100644 --- a/src/qml/compiler/qv4codegen.cpp +++ b/src/qml/compiler/qv4codegen.cpp @@ -1577,6 +1577,33 @@ IR::Expr *Codegen::identifier(const QString &name, int line, int col) } +Moth::Param Codegen::paramForNull() +{ + return paramForConst(QV4::Encode::null()); +} + +Moth::Param Codegen::paramForUndefined() +{ + return paramForConst(QV4::Encode::undefined()); +} + +Moth::Param Codegen::paramForBool(bool b) +{ + return paramForConst(QV4::Encode(b)); +} + +Moth::Param Codegen::paramForNumber(double d) +{ + // ### specialize for integers + return paramForConst(QV4::Encode(d)); +} + +Moth::Param Codegen::paramForConst(QV4::ReturnedValue v) +{ + int idx = jsUnitGenerator->registerConstant(v); + return Moth::Param::createConstant(idx); +} + Moth::Param Codegen::paramForName(const QString &name, bool isLhs) { uint scope = 0; |