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author | Mikhail Glushenkov <foldr@codedgers.com> | 2010-01-26 14:55:04 +0000 |
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committer | Mikhail Glushenkov <foldr@codedgers.com> | 2010-01-26 14:55:04 +0000 |
commit | ae779383bec1fd571dfd296ce56bc4cd1d8c8138 (patch) | |
tree | 0194787d62ca375e65c8abfd822832d817abb460 /utils | |
parent | b06f3ad5f99b3ce05a5d39c04cb4d0cbb6d98db4 (diff) | |
download | llvm-ae779383bec1fd571dfd296ce56bc4cd1d8c8138.tar.gz llvm-ae779383bec1fd571dfd296ce56bc4cd1d8c8138.tar.bz2 llvm-ae779383bec1fd571dfd296ce56bc4cd1d8c8138.tar.xz |
Escape double quotes in 'help'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94543 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
-rw-r--r-- | utils/TableGen/LLVMCConfigurationEmitter.cpp | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/utils/TableGen/LLVMCConfigurationEmitter.cpp b/utils/TableGen/LLVMCConfigurationEmitter.cpp index 88fb6c3b2c..2abc94bbcd 100644 --- a/utils/TableGen/LLVMCConfigurationEmitter.cpp +++ b/utils/TableGen/LLVMCConfigurationEmitter.cpp @@ -116,7 +116,7 @@ bool IsDagEmpty (const DagInit& d) { // EscapeVariableName - Escape commas and other symbols not allowed // in the C++ variable names. Makes it possible to use options named // like "Wa," (useful for prefix options). -std::string EscapeVariableName(const std::string& Var) { +std::string EscapeVariableName (const std::string& Var) { std::string ret; for (unsigned i = 0; i != Var.size(); ++i) { char cur_char = Var[i]; @@ -136,6 +136,21 @@ std::string EscapeVariableName(const std::string& Var) { return ret; } +/// EscapeQuotes - Replace '"' with '\"'. +std::string EscapeQuotes (const std::string& Var) { + std::string ret; + for (unsigned i = 0; i != Var.size(); ++i) { + char cur_char = Var[i]; + if (cur_char == '"') { + ret += "\\\""; + } + else { + ret.push_back(cur_char); + } + } + return ret; +} + /// OneOf - Does the input string contain this character? bool OneOf(const char* lst, char c) { while (*lst) { @@ -594,7 +609,7 @@ private: void onHelp (const DagInit& d) { CheckNumberOfArguments(d, 1); - optDesc_.Help = InitPtrToString(d.getArg(0)); + optDesc_.Help = EscapeQuotes(InitPtrToString(d.getArg(0))); } void onHidden (const DagInit& d) { |