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Support: Use Dwarf.def for DW_VIRTUALITY, NFC

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Use definition file for `DW_VIRTUALITY_*`.  Add a `DW_VIRTUALITY_max`
both for ease of testing and for future use by the `LLParser`.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228473 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith
2015-02-07 00:36:23 +00:00
parent e29c334dd4
commit a496490358
4 changed files with 35 additions and 9 deletions
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14
unittests/Support/DwarfTest.cpp
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@@ -95,4 +95,18 @@ TEST(DwarfTest, getAttributeEncoding) {
EXPECT_EQ(0u, getAttributeEncoding("DW_ATE_hi_user"));
}
TEST(DwarfTest, VirtualityString) {
EXPECT_EQ("DW_VIRTUALITY_none", VirtualityString(DW_VIRTUALITY_none));
EXPECT_EQ("DW_VIRTUALITY_virtual", VirtualityString(DW_VIRTUALITY_virtual));
EXPECT_EQ("DW_VIRTUALITY_pure_virtual",
VirtualityString(DW_VIRTUALITY_pure_virtual));
// DW_VIRTUALITY_max should be pure virtual.
EXPECT_EQ("DW_VIRTUALITY_pure_virtual", VirtualityString(DW_VIRTUALITY_max));
// Invalid numbers shouldn't be stringified.
EXPECT_EQ(nullptr, VirtualityString(DW_VIRTUALITY_max + 1));
EXPECT_EQ(nullptr, VirtualityString(DW_VIRTUALITY_max + 77));
}
} // end namespace