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Deprecate 'c', 'C' prefix for octal literals, fixes #8082 (#8178)

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* deprecate `0c`, `0C` prefix for octal literals

Deprecates the previously allowed syntax of `0c` and `0C` as a prefix for
octal literals to bring the literals in line with the behavior of
`parseOct` from parseutils.

* add `msgKind` arg to `lexMessageLitNum` for deprecation messages

* change literal tests to check all valid integer literals

Also adds the `tinvaligintegerlit3` test to test for the (still)
invalid `0O` prefix.
This commit is contained in:
Vindaar 2018-07-03 01:56:36 +02:00 • committed by Andreas Rumpf
commit 681d8e0749
7 changed files with 62 additions and 33 deletions
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40
lib/posix/posix.nim
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@ -36,26 +36,26 @@
# platforms - where do they come from and why are they here?
when false:
const
C_IRUSR = 0c000400 ## Read by owner.
C_IWUSR = 0c000200 ## Write by owner.
C_IXUSR = 0c000100 ## Execute by owner.
C_IRGRP = 0c000040 ## Read by group.
C_IWGRP = 0c000020 ## Write by group.
C_IXGRP = 0c000010 ## Execute by group.
C_IROTH = 0c000004 ## Read by others.
C_IWOTH = 0c000002 ## Write by others.
C_IXOTH = 0c000001 ## Execute by others.
C_ISUID = 0c004000 ## Set user ID.
C_ISGID = 0c002000 ## Set group ID.
C_ISVTX = 0c001000 ## On directories, restricted deletion flag.
C_ISDIR = 0c040000 ## Directory.
C_ISFIFO = 0c010000 ##FIFO.
C_ISREG = 0c100000 ## Regular file.
C_ISBLK = 0c060000 ## Block special.
C_ISCHR = 0c020000 ## Character special.
C_ISCTG = 0c110000 ## Reserved.
C_ISLNK = 0c120000 ## Symbolic link.</p>
C_ISSOCK = 0c140000 ## Socket.
C_IRUSR = 0o000400 ## Read by owner.
C_IWUSR = 0o000200 ## Write by owner.
C_IXUSR = 0o000100 ## Execute by owner.
C_IRGRP = 0o000040 ## Read by group.
C_IWGRP = 0o000020 ## Write by group.
C_IXGRP = 0o000010 ## Execute by group.
C_IROTH = 0o000004 ## Read by others.
C_IWOTH = 0o000002 ## Write by others.
C_IXOTH = 0o000001 ## Execute by others.
C_ISUID = 0o004000 ## Set user ID.
C_ISGID = 0o002000 ## Set group ID.
C_ISVTX = 0o001000 ## On directories, restricted deletion flag.
C_ISDIR = 0o040000 ## Directory.
C_ISFIFO = 0o010000 ##FIFO.
C_ISREG = 0o100000 ## Regular file.
C_ISBLK = 0o060000 ## Block special.
C_ISCHR = 0o020000 ## Character special.
C_ISCTG = 0o110000 ## Reserved.
C_ISLNK = 0o120000 ## Symbolic link.</p>
C_ISSOCK = 0o140000 ## Socket.
const
MM_NULLLBL* = nil