[PATCH] D78118: [analyzer] StdLibraryFunctionsChecker: Add option to display loaded summaries

[Gabor Marton via Phabricator via cfe-commits]

martong added a comment.

In D78118#1988464 <https://reviews.llvm.org/D78118#1988464>, @balazske wrote:

> The new option will simply list the (found) functions that have a summary based check enabled. (The term "Loaded" may be misleading in the current implementation, somebody can think if it is loaded from file?) A more detailed output would be better (display the signature too, or maybe the whole summary?). For simple purpose the current way may be enough but it may be useful (probably for a non-checker-developer too) to see the summary details.


Yes, "loaded" might not be the best, I changed it to "found". About the more detailed output: is there a way to dump nicely the signature of a function decl? I don't want to dump the AST of it because that might be overkill. Could I just dump the content of the buffer that relates to the SourceRange of the FunctionDecl (if that does not have a definition)?


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