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| From: | Paul Eggert |
| Subject: | Re: "printf %d ''" should diagnose the empty string |
| Date: | Tue, 19 Nov 2024 13:36:46 -0800 |
| User-agent: | Mozilla Thunderbird |
On 2024-11-19 13:05, #!microsuxx wrote:
u can try posix mode if u care
Certainly if Bash is in POSIX mode it should reject "printf %d ''", for the same reason it rejects "printf %d ' '" and "printf %d x" - POSIX requires it to diagnose any argument that isn't a C integer context.
However, I don't see why Bash should differ from POSIX behavior. Bash already diagnoses "printf %d x" and "printf %d ' '"; why should it be silent about "printf %d ''"?
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