forked from OSchip/llvm-project
1a216fb15a
When executing a script command in HandleCommand(s) we currently print
its output twice
You can see this issue in action when adding a breakpoint command:
(lldb) b main
Breakpoint 1: where = main.out`main + 13 at main.cpp:2:3, address = 0x0000000100003fad
(lldb) break command add 1 -o "script print(\"Hey!\")"
(lldb) r
Process 76041 launched: '/tmp/main.out' (x86_64)
Hey!
(lldb) script print("Hey!")
Hey!
Process 76041 stopped
The issue is caused by HandleCommands using a temporary
CommandReturnObject and one of the commands (`script` in this case)
setting an immediate output stream. This causes the result to be printed
twice: once directly to the immediate output stream and once when
printing the result of HandleCommands.
This patch fixes the issue by introducing a new option to suppress
immediate output for temporary CommandReturnObjects.
Differential revision: https://reviews.llvm.org/D103349
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|---|---|---|
| .. | ||
| Inputs | ||
| breakpoint-command.test | ||
| case-insensitive.test | ||
| case-sensitive.test | ||
| debug_addrx.test | ||
| debug_rnglist_basic.test | ||
| debug_rnglist_offset_pair.test | ||
| debug_rnglist_rlestartend.test | ||
| debug_rnglistx_rlex.test | ||
| dummy-target.test | ||
| jit-loader_jitlink_elf.test | ||
| jit-loader_rtdyld_elf.test | ||
| ppc64-localentry.test | ||
| single-file-split-dwarf.test | ||
| split-dwarf-5-addrbase.test | ||
| split-dwarf5-debug-stroffsets.test | ||