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28 lines
1.0 KiB
Python
28 lines
1.0 KiB
Python
$NetBSD: patch-ipc_ipdl_ipdl_cxx_cgen.py,v 1.1 2014/11/03 12:18:32 ryoon Exp $
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Part of https://bugzilla.mozilla.org/show_bug.cgi?id=1026499:
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Make sure storage provided for attributes is properly aligned
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in the generated C++ code.
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--- ipc/ipdl/ipdl/cxx/cgen.py.orig 2014-07-17 01:45:18.000000000 +0000
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+++ ipc/ipdl/ipdl/cxx/cgen.py
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@@ -101,6 +101,7 @@ class CxxCodeGen(CodePrinter, Visitor):
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def visitDecl(self, d):
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# C-syntax arrays make code generation much more annoying
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if isinstance(d.type, TypeArray):
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+ self.write('MOZ_ALIGNED_DECL(')
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d.type.basetype.accept(self)
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else:
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d.type.accept(self)
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@@ -111,7 +112,9 @@ class CxxCodeGen(CodePrinter, Visitor):
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if isinstance(d.type, TypeArray):
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self.write('[')
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d.type.nmemb.accept(self)
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- self.write(']')
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+ self.write('], MOZ_ALIGNOF(')
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+ d.type.alignType.accept(self)
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+ self.write('))')
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def visitParam(self, p):
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self.visitDecl(p)
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