| Copyright | (c) The University of Glasgow 2013-2015 |
|---|---|
| License | see libraries/base/LICENSE |
| Maintainer | [email protected] |
| Stability | internal |
| Portability | non-portable (GHC Extensions) |
| Safe Haskell | None |
| Language | Haskell2010 |
Location information about an address from a backtrace.
| Location | |
Fields
| |
A location in the original program source.
| SrcLoc | |
Fields
| |
data StackTrace Source
The state of the execution stack
stackFrames :: StackTrace -> Maybe [Location] Source
List the frames of a stack trace.
stackDepth :: StackTrace -> Int Source
How many stack frames in the given StackTrace
collectStackTrace :: IO (Maybe StackTrace) Source
Get an execution stack.
showStackFrames :: [Location] -> ShowS Source
Render a stacktrace as a string
invalidateDebugCache :: IO () Source
Free the cached debug data.
© The University of Glasgow and others
Licensed under a BSD-style license (see top of the page).
https://downloads.haskell.org/~ghc/8.8.3/docs/html/libraries/base-4.13.0.0/GHC-ExecutionStack-Internal.html