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Revert "YAMLIO: Encode ambiguous hex strings explicitly"

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This reverts commit r205839.

It broke several tests in lld.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@205857 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Filipe Cabecinhas 2014-04-09 14:35:17 +00:00
parent b0ee2374ce
commit c657a09ea6
3 changed files with 2 additions and 15 deletions
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5
lib/Support/YAMLTraits.cpp
View File

@ -561,11 +561,8 @@ void Output::scalarString(StringRef &S) {
this->outputUpToEndOfLine("''");
return;
}
bool isOctalString = S.front() == '0' &&
S.find_first_not_of('0') != StringRef::npos &&
!S.startswith_lower("0x");
if (S.find_first_not_of(ScalarSafeChars) == StringRef::npos &&
!isspace(S.front()) && !isspace(S.back()) && !isOctalString) {
!isspace(S.front()) && !isspace(S.back())) {
// If the string consists only of safe characters, print it out without
// quotes.
this->outputUpToEndOfLine(S);

2
test/Object/X86/objdump-cfg-invalid-opcode.yaml
View File

@ -38,7 +38,7 @@ Sections:
#CFG: Type: Data
## 4: 06 (bad)
#CFG: Content: '06'
#CFG: Content: 06
#CFG: - StartAddress: 0x0000000000000005
#CFG: Size: 1

10
unittests/Support/YAMLIOTest.cpp
View File

@ -302,13 +302,11 @@ struct StringTypes {
llvm::StringRef str3;
llvm::StringRef str4;
llvm::StringRef str5;
llvm::StringRef str6;
std::string stdstr1;
std::string stdstr2;
std::string stdstr3;
std::string stdstr4;
std::string stdstr5;
std::string stdstr6;
};
namespace llvm {
@ -321,13 +319,11 @@ namespace yaml {
io.mapRequired("str3", st.str3);
io.mapRequired("str4", st.str4);
io.mapRequired("str5", st.str5);
io.mapRequired("str6", st.str6);
io.mapRequired("stdstr1", st.stdstr1);
io.mapRequired("stdstr2", st.stdstr2);
io.mapRequired("stdstr3", st.stdstr3);
io.mapRequired("stdstr4", st.stdstr4);
io.mapRequired("stdstr5", st.stdstr5);
io.mapRequired("stdstr6", st.stdstr6);
}
};
}
@ -342,13 +338,11 @@ TEST(YAMLIO, TestReadWriteStringTypes) {
map.str3 = "`ccc";
map.str4 = "@ddd";
map.str5 = "";
map.str6 = "0000000004000000";
map.stdstr1 = "'eee";
map.stdstr2 = "\"fff";
map.stdstr3 = "`ggg";
map.stdstr4 = "@hhh";
map.stdstr5 = "";
map.stdstr6 = "0000000004000000";
llvm::raw_string_ostream ostr(intermediate);
Output yout(ostr);
@ -361,13 +355,11 @@ TEST(YAMLIO, TestReadWriteStringTypes) {
EXPECT_NE(llvm::StringRef::npos, flowOut.find("'`ccc'"));
EXPECT_NE(llvm::StringRef::npos, flowOut.find("'@ddd'"));
EXPECT_NE(llvm::StringRef::npos, flowOut.find("''\n"));
EXPECT_NE(llvm::StringRef::npos, flowOut.find("'0000000004000000'\n"));
EXPECT_NE(std::string::npos, flowOut.find("'''eee"));
EXPECT_NE(std::string::npos, flowOut.find("'\"fff'"));
EXPECT_NE(std::string::npos, flowOut.find("'`ggg'"));
EXPECT_NE(std::string::npos, flowOut.find("'@hhh'"));
EXPECT_NE(std::string::npos, flowOut.find("''\n"));
EXPECT_NE(std::string::npos, flowOut.find("'0000000004000000'\n"));
{
Input yin(intermediate);
@ -380,13 +372,11 @@ TEST(YAMLIO, TestReadWriteStringTypes) {
EXPECT_TRUE(map.str3.equals("`ccc"));
EXPECT_TRUE(map.str4.equals("@ddd"));
EXPECT_TRUE(map.str5.equals(""));
EXPECT_TRUE(map.str6.equals("0000000004000000"));
EXPECT_TRUE(map.stdstr1 == "'eee");
EXPECT_TRUE(map.stdstr2 == "\"fff");
EXPECT_TRUE(map.stdstr3 == "`ggg");
EXPECT_TRUE(map.stdstr4 == "@hhh");
EXPECT_TRUE(map.stdstr5 == "");
EXPECT_TRUE(map.stdstr6 == "0000000004000000");
}
}