Improve help output from llvm-db 'info' command. Patch contributed by
Michael McCracken!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17241 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-db/Commands.cpp b/tools/llvm-db/Commands.cpp
index 6df2f69..8e3125e 100644
--- a/tools/llvm-db/Commands.cpp
+++ b/tools/llvm-db/Commands.cpp
@@ -505,8 +505,11 @@
void CLIDebugger::infoCommand(std::string &Options) {
std::string What = getToken(Options);
- if (What.empty() || !getToken(Options).empty())
- throw "info command expects exactly one argument.";
+ if (What.empty() || !getToken(Options).empty()){
+ std::string infoStr("info");
+ helpCommand(infoStr);
+ return;
+ }
if (What == "frame") {
} else if (What == "functions") {