Hi Alex, Tested the master branch, which has the same behavior as V4.0 branch. Just wonder how to debug the compiler swift code if the debugger is not able to show the values.
Thanks, Sam Ding, Linux on z Systems Open Source Ecosystem IBM Toronto Lab, email: [email protected] phone: (905)413-2947 From: Alex Blewitt <[email protected]> To: Sam Ding <[email protected]> Cc: swift-dev <[email protected]> Date: 10/07/2017 11:33 AM Subject: Re: [swift-dev] Debugger (lldb or gdb) does not show variable value in swift code Sent by: [email protected] Do you see the same issue if you build from master? Alex On 7 Oct 2017, at 00:30, Sam Ding via swift-dev <[email protected]> wrote: Hi, I build swift compiler (v4.0) with debug mode ("-d"), however when debugging compiler swift code, it can not show the variable value. Here is an example: frame #0: 0x00007ffff761d50c libswiftCore.so`_allocateUninitializedArray<A> (builtinCount=1) at Arrays.swift:3347 3344 func _allocateUninitializedArray<Element>(_ builtinCount: Builtin.Word) 3345 -> (Array<Element>, Builtin.RawPointer) { 3346 let count = Int(builtinCount) -> 3347 if count > 0 { 3348 // Doing the actual buffer allocation outside of the array.uninitialized 3349 // semantics function enables stack propagation of the buffer. 3350 let bufferObject = Builtin.allocWithTailElems_1( Target 0: (ww) stopped. (lldb) p count error: in auto-import: failed to get module 'Builtin' from AST context (lldb) This happens on both x86_64 and s390x platforms. Is there any way to make the debugger show the variable values? Thanks, Sam Ding, Linux on z Systems Open Source Ecosystem IBM Toronto Lab, email: [email protected] phone: (905)413-2947 _______________________________________________ swift-dev mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-dev
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