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Bug 854614 - Root result and argument JS::Values. r=bz

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This commit is contained in:
Tom Schuster 2013-04-11 13:57:03 +02:00
parent 78359678c7
commit 7cfcb0666f
1 changed files with 10 additions and 5 deletions
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15
js/xpconnect/src/qsgen.py
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@ -475,7 +475,7 @@ argumentUnboxingTemplates = {
" return JS_FALSE;\n",
'[jsval]':
" jsval ${name} = ${argVal};\n"
" JS::RootedValue ${name}(cx, ${argVal});\n"
}
# From JSData2Native.
@ -510,7 +510,12 @@ def writeArgumentUnboxing(f, i, name, type, optional, rvdeclared,
else:
val = "JSVAL_NULL"
argVal = "(%d < argc ? argv[%d] : %s)" % (i, i, val)
argPtr = "(%d < argc ? &argv[%d] : NULL)" % (i, i)
if typeName == "[jsval]":
# This should use the rooted argument,
# however we probably won't ever need to support that.
argPtr = None
else:
argPtr = "(%d < argc ? &argv[%d] : NULL)" % (i, i)
else:
argVal = "argv[%d]" % i
argPtr = "&" + argVal
@ -590,7 +595,7 @@ def writeResultDecl(f, type, varname):
f.write(" nsString %s;\n" % varname)
return
elif name == '[jsval]':
f.write(" jsval %s;\n" % varname)
f.write(" JS::RootedValue %s(cx);\n" % varname)
return
elif t.kind in ('interface', 'forward'):
f.write(" nsCOMPtr<%s> %s;\n" % (type.name, varname))
@ -605,7 +610,7 @@ def outParamForm(name, type):
return '&' + name
elif type.kind == 'native':
if getBuiltinOrNativeTypeName(type) == '[jsval]':
return '&' + name
return name + '.address()'
elif type.modifier == 'ref':
return name
else:
@ -945,7 +950,7 @@ def writeQuickStub(f, customMethodCalls, stringtable, member, stubName,
if member.implicit_jscontext:
argv.append('cx')
if member.optional_argc:
argv.append('std::min<uint32_t>(argc, %d) - %d' %
argv.append('std::min<uint32_t>(argc, %d) - %d' %
(len(member.params), requiredArgs))
if not isVoidType(member.realtype):
argv.append(outParamForm(resultname, member.realtype))