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* Make MAD understand the "..." operatorRafael Garcia-Suarez2009-08-261-0/+1
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* Allow when to be used as a statement modifierVincent Pit2009-03-281-0/+2
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* PATCH: Large omnibus patch to clean up the JRRT quotesTom Christiansen2008-11-021-1/+5
| | | | | | Message-ID: <25940.1225611819@chthon> Date: Sun, 02 Nov 2008 01:43:39 -0600 p4raw-id: //depot/perl@34698
* Update copyright years.Nicholas Clark2008-10-251-0/+1
| | | p4raw-id: //depot/perl@34585
* Add ..., !!!, and ??? operatorschromatic2008-05-181-2/+7
| | | | | Message-Id: <200805101252.11961.chromatic@wgz.org> p4raw-id: //depot/perl@33858
* Fix the line-number-in-elsif longstanding bug.Rafael Garcia-Suarez2008-04-181-1/+1
| | | | | | | | | | This patch does two things : - newSTATEOP now nullifies the state op it just created if OPf_SPECIAL is passed to it in flags - the parser now inserts a nullified stateop in the expression block of an elsif p4raw-id: //depot/perl@33710
* Eliminate use of Nullop in the core code. Dual life uses remain.Nicholas Clark2008-02-101-32/+32
| | | p4raw-id: //depot/perl@33269
* Remove remaining C<Nullch>s and C<Nullsv>sNicholas Clark2007-10-061-3/+3
| | | p4raw-id: //depot/perl@32054
* [perl #43425] local $[: fix scoping during parser error handling.Dave Mitchell2007-07-161-9/+7
| | | | | | | | | Change 22306# inadvertently made 'local $[' statement-scoped rather than block-scoped; so revert that change and add a different fix. The problem was to ensure that the savestack got popped correctly while popping errored tokens. We how record the current value of PL_savestack_ix with each pushed parser state. p4raw-id: //depot/perl@31615
* fix some (mostly MAD) compiler warningsDave Mitchell2007-05-131-16/+18
| | | p4raw-id: //depot/perl@31209
* Give the 'local' declarator a new key, such that 'local our'Gerard Goossen2007-05-121-1/+1
| | | | | | | | declaration don't have multiple 'd' keys. Subject: [PATCH] mad: different key for the locale declarator Message-Id: <20070508171125.GI17043@ostwald> p4raw-id: //depot/perl@31208
* move PL_in_my and PL_in_my_stash into the PL_parser structDave Mitchell2007-05-121-1/+1
| | | p4raw-id: //depot/perl@31203
* move PL_rsfp_filters into the parser structDave Mitchell2007-05-121-1/+2
| | | p4raw-id: //depot/perl@31200
* move PL_expect and PL_copline into the PL_parser structureDave Mitchell2007-05-041-21/+21
| | | p4raw-id: //depot/perl@31134
* Silence the g++ warnings "right-hand operand of comma has no effect"Nicholas Clark2007-04-101-6/+6
| | | p4raw-id: //depot/perl@30900
* fix MAD compilation of C-style for loopGerard Goossen2007-03-221-1/+1
| | | | | | Subject: [PATCH] MAD C-style for loop Message-Id: <20070321181852.GD31539@ostwald> p4raw-id: //depot/perl@30676
* Patch by Gerard Goossen to add madprops to "require" opcodeRafael Garcia-Suarez2007-03-151-4/+8
| | | p4raw-id: //depot/perl@30599
* Fix leaks in label strings allocation in COPsRafael Garcia-Suarez2006-12-201-4/+2
| | | p4raw-id: //depot/perl@29601
* misc MAD coredump fixes and parser leak fixesDave Mitchell2006-12-131-8/+11
| | | | | | | | | - fix MAD coredump in tr/// - fix mad coredump in multi-line string literals - kill some MAD uninit value warnings - don't allow assignment to $n in perly.y - make op_dump handle op_latefree flags p4raw-id: //depot/perl@29548
* fixup some ival/opval type changes from perly.y/madly.y mergerDave Mitchell2006-12-131-0/+4
| | | p4raw-id: //depot/perl@29542
* fix eval qw(BEGIN{die}) style leaks (second attempt).Dave Mitchell2006-12-111-31/+25
| | | | | | | | | | | | Repeat of change #28319 (backed out by change #28720), this time freeing ops using the right pad. Also backs out the remempad parser addition from change #29501; instead a new auxiliary paser stack is added, which records the current value of PL_comppad for every state. p4raw-link: @29501 on //depot/perl: 2af555bf3f2b3ca8e114df3f5f680d40bd24d6bf p4raw-link: @28720 on //depot/perl: c86b7e916b443ee192c5638ad9d077ad4e244713 p4raw-link: @28319 on //depot/perl: eb7d7d25d2f780edcbedc124a5bdca0d53ad8687 p4raw-id: //depot/perl@29504
* #28315 could crash when freeing ops with different padsDave Mitchell2006-12-101-25/+31
| | | | | | Add hook to parser to record current PL_comppad, then use this when popping ops off the parser stack after parser error p4raw-id: //depot/perl@29501
* parser: expand yy_is_opval[] to include all value typesDave Mitchell2006-12-101-1/+2
| | | | | | and rename to yy_type_tab[]. Then use this table to improve stack dumping with -Dpv p4raw-id: //depot/perl@29500
* fix some casting issues with perly.y / madly.y mergerDave Mitchell2006-12-041-33/+36
| | | p4raw-id: //depot/perl@29461
* merge perly.y and madlu.yDave Mitchell2006-12-041-220/+736
| | | p4raw-id: //depot/perl@29455
* Parsing fix: it wasn't possible to call a function with a (_) prototypeRafael Garcia-Suarez2006-11-131-0/+2
| | | | | | (that is, a function mimicing an unary op) without parentheses. Bug reported by Ævar Arnfjörð Bjarmason. p4raw-id: //depot/perl@29258
* stab at UNITCHECK blocksAlexander Gough2006-10-191-1/+2
| | | | | Message-ID: <20061019120412.GA12290@the.earth.li> p4raw-id: //depot/perl@29053
* stop eval "sub{" leakingDave Mitchell2006-05-261-9/+18
| | | p4raw-id: //depot/perl@28314
* Add the MAD change to perly.y, which brings a new PEG token.Nicholas Clark2006-03-091-0/+5
| | | p4raw-id: //depot/perl@27437
* latest switch/say/~~Robin Houston2005-12-191-1/+28
| | | | | Message-Id: <20051217204431.GB28940@rpc142.cs.man.ac.uk> p4raw-id: //depot/perl@26400
* The new REQUIRE token introduced by change 25599 must beRafael Garcia-Suarez2005-10-131-0/+1
| | | | | | | nonassoc, just like the UNIOP token it's patterned after. (While we're at it, allow to use bison 2.1 to regenerate the parser files.) p4raw-id: //depot/perl@25746
* Fix the overriding of CORE::do, just like change 25599Rafael Garcia-Suarez2005-09-271-1/+1
| | | | | was fixing the overriding of CORE::require p4raw-id: //depot/perl@25616
* CORE::require was always parsed as require().Rafael Garcia-Suarez2005-09-261-1/+5
| | | | | | | | | | | That's because require() isn't overridable at tokenizer-level like other overridable built-ins, but is handled by the optree builder. So, find a way to pass the information that require() was written as CORE::require() to Perl_ck_require. This is done by adding a new token type REQUIRE and by adding OPf_SPECIAL to OP_REQUIRE when it's saw as CORE::require in the program text. This fixes bug [perl #37274] The "CORE" in CORE::require is ignored. p4raw-id: //depot/perl@25599
* Remove the last STRLEN n_a;s that my compiler can reach.Nicholas Clark2005-09-211-1/+1
| | | p4raw-id: //depot/perl@25530
* Allow non-arrowed form of chained subscripts after slicesYitzchak Scott-Thoennes2005-09-131-4/+4
| | | | | | | | | | Subject: Re: [perl #37039] perlref documentation about optional -> is too vague Date: Thu, 1 Sep 2005 17:41:36 -0700 Message-ID: <20050902004136.GA2656@efn.org> Date: Mon, 5 Sep 2005 08:10:20 -0700 Message-ID: <20050905151020.GA3556@efn.org> p4raw-id: //depot/perl@25399
* More SvPV constingNicholas Clark2005-06-081-1/+1
| | | p4raw-id: //depot/perl@24746
* while (my $x ...) { ...; redo } shouldn't undef $x.Dave Mitchell2005-05-071-13/+16
| | | | | | | In the presence of 'my' in the conditional of a while(), until(), or for(;;) loop, add an extra scope to the body so that redo doesn't undef the lexical p4raw-id: //depot/perl@24412
* [perl #34101] not() || 1 produces segmentation faultMarcus Holland-Moritz2005-02-101-1/+2
| | | | | | Fixed by making not() behave like not(0). This is also the way not() behaved before it started segfaulting in 5.6.0. p4raw-id: //depot/perl@23960
* minor corrections to comments in perly.yDave Mitchell2005-01-301-2/+2
| | | p4raw-id: //depot/perl@23900
* Turn regcomp into a list opDave Mitchell2004-10-101-4/+2
| | | p4raw-id: //depot/perl@23357
* Add comment to top of reentr.c and fix typos in other filesDave Mitchell2004-08-011-1/+1
| | | p4raw-id: //depot/perl@23180
* Add comment to the top of most .c files explaining their purposeDave Mitchell2004-07-311-0/+9
| | | p4raw-id: //depot/perl@23176
* fix some comments in perly.yDave Mitchell2004-03-261-3/+3
| | | p4raw-id: //depot/perl@22592
* [perl #25824] Segmentation fault withDave Mitchell2004-02-151-5/+9
| | | | | sub x { shift; @a = @b; eval +{ use } } p4raw-id: //depot/perl@22306
* Switch from byacc to bison and simplify the perly.* regenerationDave Mitchell2004-02-141-60/+4
| | | | | process p4raw-id: //depot/perl@22302
* Fix bug [perl #24762] : C<*foo{CODE} ? 1 : 0> was a syntax errorRafael Garcia-Suarez2003-12-271-1/+2
| | | p4raw-id: //depot/perl@21986
* Reverse copyright update (#18801) for files not changed in 2003.Hugo van der Sanden2003-03-021-1/+1
| | | p4raw-id: //depot/perl@18807
* Update all copyrights to 2003, from JarkkoHugo van der Sanden2003-03-021-1/+1
| | | p4raw-id: //depot/perl@18801
* Reverse #18285, for reasons given in:Hugo van der Sanden2002-12-231-1/+1
| | | | | | Subject: Re: Precedence of ? : Message-Id: <200212200035.gBK0ZRm29309@crypt.compulink.co.uk> p4raw-id: //depot/perl@18336
* Re: Precedence of ? :Stephen McCamant2002-12-111-1/+1
| | | | | Message-Id: <20021210055707.974F073CCC@syllepsis> p4raw-id: //depot/perl@18285
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