diff options
| -rw-r--r-- | ChangeLog | 14 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | awkgram.c | 14 | ||||
| -rw-r--r-- | awkgram.y | 14 |
4 files changed, 37 insertions, 7 deletions
@@ -1,3 +1,17 @@ +2015-04-05 Arnold D. Robbins <arnold@skeeve.com> + + * awkgram.y (install_builtins): If do_traditional is true, do not + install gawk extensions flagged with GAWKX. Similarly, if do_posix + is true, do not install functions flagged with NOT_POSIX. + This fixes a problem with spurious lint complaints about shadowing + a global variable that is not valid in traditional or posix mode. + Thanks to Andrew Schorr for finding the problem and supplying + initial code; I did it slightly differently. + +2015-04-02 Andrew J. Schorr <aschorr@telemetry-investments.com> + + * NEWS: Rename div to intdiv. + 2015-04-02 Arnold D. Robbins <arnold@skeeve.com> Rename div() to intdiv(). @@ -23,7 +23,7 @@ Changes from 4.1.x to 4.2.0 4. The igawk script and igawk.1 man page are no longer installed by `make install'. They have been obsolete since gawk 4.0.0. -5. Gawk now has a `div()' function to perform integer division; this is +5. Gawk now has a `intdiv()' function to perform integer division; this is primarily useful for the -M option to avoid MPFR division when all values involved are integers. @@ -8234,12 +8234,20 @@ void install_builtins(void) { int i, j; + int flags_that_must_be_clear = DEBUG_USE; + + if (do_traditional) + flags_that_must_be_clear |= GAWKX; + + if (do_posix) + flags_that_must_be_clear |= NOT_POSIX; + j = sizeof(tokentab) / sizeof(tokentab[0]); for (i = 0; i < j; i++) { - if ( (tokentab[i].class == LEX_BUILTIN - || tokentab[i].class == LEX_LENGTH) - && (tokentab[i].flags & DEBUG_USE) == 0) { + if ( (tokentab[i].class == LEX_BUILTIN + || tokentab[i].class == LEX_LENGTH) + && (tokentab[i].flags & flags_that_must_be_clear) == 0) { (void) install_symbol(tokentab[i].operator, Node_builtin_func); } } @@ -5896,12 +5896,20 @@ void install_builtins(void) { int i, j; + int flags_that_must_be_clear = DEBUG_USE; + + if (do_traditional) + flags_that_must_be_clear |= GAWKX; + + if (do_posix) + flags_that_must_be_clear |= NOT_POSIX; + j = sizeof(tokentab) / sizeof(tokentab[0]); for (i = 0; i < j; i++) { - if ( (tokentab[i].class == LEX_BUILTIN - || tokentab[i].class == LEX_LENGTH) - && (tokentab[i].flags & DEBUG_USE) == 0) { + if ( (tokentab[i].class == LEX_BUILTIN + || tokentab[i].class == LEX_LENGTH) + && (tokentab[i].flags & flags_that_must_be_clear) == 0) { (void) install_symbol(tokentab[i].operator, Node_builtin_func); } } |