Escape double quotes in 'help'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94543 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/LLVMCConfigurationEmitter.cpp b/utils/TableGen/LLVMCConfigurationEmitter.cpp
index 88fb6c3..2abc94b 100644
--- a/utils/TableGen/LLVMCConfigurationEmitter.cpp
+++ b/utils/TableGen/LLVMCConfigurationEmitter.cpp
@@ -116,7 +116,7 @@
// 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 @@
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 @@
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) {