mirror of https://github.com/golang/go.git
27 lines
792 B
Markdown
27 lines
792 B
Markdown
## Runtime {#runtime}
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<!-- go.dev/issue/71517 -->
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The message printed when a program exits due to an unhandled panic
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that was recovered and repanicked no longer repeats the text of
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the panic value.
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Previously, a program which panicked with `panic("PANIC")`,
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recovered the panic, and then repanicked with the original
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value would print:
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panic: PANIC [recovered]
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panic: PANIC
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This program will now print:
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panic: PANIC [recovered, repanicked]
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<!-- go.dev/issue/71546 -->
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On Linux systems with kernel support for anonymous VMA names
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(`CONFIG_ANON_VMA_NAME`), the Go runtime will annotate anonymous memory
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mappings with context about their purpose. e.g., `[anon: Go: heap]` for heap
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memory. This can be disabled with the [GODEBUG setting](/doc/godebug)
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`decoratemappings=0`.
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