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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2014-10-06 21:51:26 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2014-10-06 21:51:26 +0800 |
| commit | 70c16dd30d4cf824aa895e9f6c095fec741c65a8 (patch) | |
| tree | 6b0057c3ab08a4eafbf477d6e6ea412e9b807ee0 /src/eval.h | |
| parent | [BUILTIN] Allow return in loop conditional to set exit status (diff) | |
| download | dash-70c16dd30d4cf824aa895e9f6c095fec741c65a8.tar.gz dash-70c16dd30d4cf824aa895e9f6c095fec741c65a8.zip | |
[BUILTIN] Return without arguments in a trap should use status outside traps
POSIX now requires that return without arguments in a trap should return the last command status prior to executing traps. This patch implements this behaviour. Incidentally this also changes the behaviour of return without arguments in a loop conditional to use the last exit status in the body as opposed to the last command in the conditional when there is one. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'src/eval.h')
| -rw-r--r-- | src/eval.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/eval.h b/src/eval.h index 6e62137..6e8acda 100644 --- a/src/eval.h +++ b/src/eval.h @@ -62,3 +62,4 @@ extern int evalskip; #define SKIPBREAK (1 << 0) #define SKIPCONT (1 << 1) #define SKIPFUNC (1 << 2) +#define SKIPFUNCDEF (1 << 3) |