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History of tool/lempar.c
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2019-07-16
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| 19:44 | Add new assert() statements in an attempt to help static analyzers avoid false-positives. file: [4b868d0a] check-in: [9e664585] user: drh branch: trunk, size: 36713 | |
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2018-12-03
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| 23:57 | Reduce the size of the parser tables generated by Lemon by splitting the yyRuleInfo structure into separate yyRuleInfoLhs and yyRuleInfoNRhs arrays. file: [61af95b8] check-in: [70fe8ec2] user: drh branch: trunk, size: 36647 | |
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2018-11-27
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| 14:34 | Add a simple test case for Lemon. Always include assert.h in the Lemon-generated parser. file: [452f12d4] check-in: [9c9c46dc] user: drh branch: trunk, size: 36623 | |
| 14:03 | Fix to the error handling logic in the Lemon parser template. This does not affect SQLite since SQLite does not use that part of the Lemon parser template. file: [7af7e9ff] check-in: [c6dfc59e] user: drh branch: trunk, size: 36603 | |
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2018-07-22
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| 21:23 | Fix more harmless compiler warnings seen with MSVC. file: [6020ce61] check-in: [edab5666] user: mistachkin branch: trunk, size: 36636 | |
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2018-07-09
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| 22:49 | Fixes for various harmless compiler warnings. file: [428a0507] check-in: [5023b1b8] user: drh branch: trunk, size: 36603 | |
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2018-07-01
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| 16:05 | Quick patch to the Lemon parser template to avoid an array overread reported by OSSFuzz. A proper fix involves enhancements to the table generators in Lemon to make the overread impossible. That fix will take longer to implement. The current check-in is a stop-gap. file: [a6ebc202] check-in: [3f6730be] user: drh branch: trunk, size: 36567 | |
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2018-06-30
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| 19:12 | Merge all changes from the weak-fallback branch except those related to the weak-fallback feature itself. file: [6f64bc81] check-in: [aad718fb] user: dan branch: exp-window-functions, size: 36507 | |
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2018-06-29
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| 17:44 | Instead of using a lemon %fallback directive, have the tokenizer try to figure out whether an instance of "WINDOW" should be TK_WINDOW or TK_ID. file: [afc03d26] check-in: [022079cb] user: dan branch: weak-fallback, size: 36803 | |
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2018-06-28
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| 03:38 | Introduce the concept of "weak fallback" in the parser. A weak fallback only occurs if a syntax error would result otherwise. file: [c7371bad] check-in: [c41d7079] user: drh branch: weak-fallback, size: 36528 | |
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2018-04-23
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| 00:25 | Fix an unreachable branch associated with stack overflow in the LEMON-generated parser. file: [bf7db78e] check-in: [e3064ba3] user: drh branch: trunk, size: 36162 | |
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2018-04-21
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| 22:40 | Performance improvements on the main loop of the LEMON-generated parser. file: [01f28a4d] check-in: [fec1ebad] user: drh branch: trunk, size: 36156 | |
| 13:51 | Add the %extra_context directive to lemon, as an alternative to %extra_argument. Use this to improve the performance of the parser. file: [8ce83cbe] check-in: [be47a6f5] user: drh branch: trunk, size: 35736 | |
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2018-02-09
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| 15:04 | Fix a harmless compiler warning. file: [468a155e] check-in: [a6c31154] user: drh branch: trunk, size: 35159 | |
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2018-01-17
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| 13:15 | Fix harmless compiler warnings, mostly unused parameters for UDFs in the CLI. file: [da840fc8] check-in: [bfbeffab] user: drh branch: trunk, size: 35142 | |
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2017-12-27
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| 17:36 | The previous check-in had an error in the coverage reporting logic. file: [dddd4f59] check-in: [ec9b19eb] user: drh branch: lemon-improvements, size: 35095 | |
| 17:14 | Change the coverage measurement logic in the lemon-generated parser so that it only checks for coverage of state/lookahead pairs that are valid syntax. It turns out that some states are unreachable if the lookahead is not valid syntax, because the states are only reachable through a shift following a reduce, and the reduce does not happen if the lookahead is a syntax error. file: [1b1279a3] check-in: [9dce4650] user: drh branch: lemon-improvements, size: 35084 | |
| 16:13 | In the lemon-generated parser, do not report the End-of-input character and the wildcard character as missed coverage. file: [48ca9d9f] check-in: [3fe96487] user: drh branch: lemon-improvements, size: 34823 | |
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2017-12-26
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| 18:32 | Change the lemon-parser coverage report format to report all state/lookahead pairs and indicate on each whether it is hit or missed. file: [64e760f7] check-in: [86e30fc2] user: drh branch: lemon-improvements, size: 34787 | |
| 18:04 | Add support for measuring and reporting coverage of the parser state machine using the SQLITE_TESTCTRL_PARSER_COVERAGE test-control. file: [2a688bf3] check-in: [1253a872] user: drh branch: lemon-improvements, size: 34735 | |
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2017-12-25
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| 04:15 | Enhance LEMON so that it generates the action table in such a way that no range check is needed on the lookahead table to verify that the next input token is valid. This makes the lookahead table slightly larger (about 120 bytes) but helps the parser to run faster. file: [427ee280] check-in: [7eb0198d] user: drh branch: lemon-improvements, size: 33701 | |
| 00:10 | In the LEMON-generated parser, avoid unnecessary tests for the acceptance state. file: [8062f219] check-in: [fdbb35c5] user: drh branch: lemon-improvements, size: 34075 | |
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2017-12-24
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| 23:38 | In the LEMON-generated parser, rearrange the meanings of integer action codes so that reduce actions occur last. This means that the most common case (reduce actions) can be recognized with a single comparison operation, thus speeding up the main parser loop, slightly. file: [c8dd4dcf] check-in: [7bfe7a36] user: drh branch: lemon-improvements, size: 34082 | |
| 14:14 | Improved parser tracing output. file: [a427c237] check-in: [c4951833] user: drh branch: span-refactor, size: 34082 | |
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2017-12-15
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| 12:22 | In the LEMON parser generator, provide reduce actions with access to the lookahead token. file: [967ebf58] check-in: [42af190f] user: drh branch: trunk, size: 33531 | |
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2017-10-02
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| 02:32 | Improvements to a comment in lempar.c. No code changes. file: [105d0d9c] check-in: [8000d230] user: drh branch: trunk, size: 33004 | |
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2017-07-04
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| 12:50 | Fix a problem in the lempar.c Lemon template for YYSTACKDEPTH<=0 introduced by check-in [36e54cd8b1fb37] file: [10579a61] check-in: [268a40f4] user: drh branch: trunk, size: 32946 | |
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2017-06-28
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| 15:01 | Faster parser stack overflow detection. file: [f0dc07c2] check-in: [36e54cd8] user: drh branch: trunk, size: 32920 | |
| 13:47 | In the lemon-generated parser, store the number of symbols on the RHS of each rule as a negative number and add it to the stack pointer, rather than storing the value as a positive and subtracting it. This makes the parser faster. file: [1653b070] check-in: [b362f0d8] user: drh branch: trunk, size: 32819 | |
| 11:56 | In the lemon-generated parser, automatically promote SHIFTREDUCE actions on nonterminal systems to pure REDUCE actions, for a performance enhancement. file: [12d9fc3b] check-in: [c46d94a8] user: drh branch: trunk, size: 32821 | |
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2017-01-28
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| 20:46 | In the amalgamation, allocate the parser engine object from stack rather than from heap, for improved performance. This only happens in the amalgamation, since otherwise the sqlite3RunParser() routine does not know the object size. file: [db1bdb48] check-in: [4fe879d4] user: drh branch: trunk, size: 32649 | |
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2016-12-06
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| 17:59 | In the LEMON parser-generator, fix the stack overflow processing so that it correct invokes the destructor on the top-level of the parse stack. file: [320d630b] check-in: [e8247065] user: drh branch: trunk, size: 32271 | |
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2016-10-04
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| 12:20 | Fix a problem with the lempar.c parser template. file: [7cf04777] check-in: [3a9d802f] user: drh branch: trunk, size: 32244 | |
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2016-08-10
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| 13:30 | Improved comments on the lempar.c parser template. Adjust the YY_SHIFT_USE_DFLT constant in the Lemon-generated parser tables so as to guarantee that it is always out of range of the yy_lookahead[] table. file: [147e42a5] check-in: [83622f3f] user: drh branch: trunk, size: 32245 | |
| 01:43 | Performance optimization in the yy_find_shift_action() routine of the Lemon-generated parser. file: [321ebbf1] check-in: [ba6663be] user: drh branch: trunk, size: 32038 | |
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2016-07-12
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| 19:54 | Fix the error counter reset in Lemon generated parsers. This has no effect on SQLite. file: [57ffa985] check-in: [3ef93950] user: drh branch: trunk, size: 32167 | |
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2016-07-08
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| 19:54 | Another attempt to fix error handling in Lemon. This change is a no-op for SQLite's usage. file: [77c685a6] check-in: [e1d8ef31] user: drh branch: trunk, size: 32171 | |
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2016-07-05
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| 16:11 | More fixes to Lemon so that it automatically resets its error counter at the end of a parse. file: [072ff998] check-in: [2683b375] user: drh branch: trunk, size: 32104 | |
| 12:47 | Attempt to reset the error count in the Lemon-generated parser after a parse failure. file: [f2c88a13] check-in: [91889fa3] user: drh branch: trunk, size: 32039 | |
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2016-06-06
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| 18:17 | Fix lempar.c so that the shift-reduce optimization works for error processing. This is a Lemon issue only and has no impact on SQLite. file: [8c4e9d85] check-in: [3665a2f5] user: drh branch: trunk, size: 31971 | |
| 13:24 | Initialize the yyerrcnt variable in the lemon parser template. This has no effect on SQLite itself. file: [66a16b5e] check-in: [45531654] user: drh branch: trunk, size: 31973 | |
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2016-05-27
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| 04:10 | Fix Lemon so that it actually works with -DYYSTACKDEPTH=0. file: [f06b7e98] check-in: [a9be4c2d] user: drh branch: trunk, size: 31912 | |
| 01:07 | Fix the Lemon-generated parser so that it compiles with -DYYSTACKDEPTH=0. It does compile now, but there are subtle issues still. file: [7689ddc4] check-in: [28d439f8] user: drh branch: trunk, size: 31613 | |
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2016-05-24
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| 18:55 | Enhance Lemon and the parser template so that it can once again build parsers that have no unreachable branches. file: [1f69ad75] check-in: [41fd46e2] user: drh branch: trunk, size: 31613 | |
| 00:40 | Improvements to the initialization of the push-down automoton for the Lemon-generated parser. Smaller and faster. file: [8569dd3e] check-in: [3b28b68e] user: drh branch: trunk, size: 31642 | |
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2016-05-23
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| 21:56 | Use a pointer to the top of the stack rather than an index into the stack in the Lemon-generated parser template, for about 6.6% parser performance gain. file: [872383eb] check-in: [3c2a7705] user: drh branch: trunk, size: 31928 | |
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2016-03-16
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| 19:45 | Enhance Lemon so that it reorders the reduce rules such that rules without actions occur at the end and so that the first rule is number 0. This reduces the size of the jump table on the reduce switch, and helps the parser to run faster. file: [404ea3dc] check-in: [d5712f21] user: drh branch: trunk, size: 31547 | |
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2016-02-19
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| 13:19 | Omit the unused yyzerominor constant. file: [d5114c7d] check-in: [60ad68a9] user: drh branch: trunk, size: 31577 | |
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2016-02-17
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| 12:34 | More agressive use of /*A-overwrites-X*/ in the parser. Fix an off-by-one error in parser stack overflow detection. file: [5f626c74] check-in: [417e7777] user: drh branch: parser-performance, size: 31722 | |
| 01:46 | Further improvements to the Lemon-generated code for yy_reduce(). file: [c7dde8fa] check-in: [ef95a7d6] user: drh branch: parser-performance, size: 31716 | |
| 01:18 | In Lemon, add the ability for the left-most RHS label to be the same as the LHS label, causing the LHS values to be written directly into the stack. file: [08bbb0fb] check-in: [4bb94c7c] user: drh branch: parser-performance, size: 31752 | |
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2016-02-16
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| 21:19 | Experimental changes to Lemon for improved parser performance. file: [5478c529] check-in: [a65d583c] user: drh branch: parser-performance, size: 31852 | |
| 01:01 | Improve the Lemon parser template (lempar.c) so that it avoids unnecessary work when the grammer defines YYNOERRORRECOVERY (as SQLite does). Slightly smaller and faster code results. file: [ff776374] check-in: [9235b0cf] user: drh branch: trunk, size: 31718 | |
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2015-11-10
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| 14:51 | Improved output formatting for "PRAGMA parser_trace=ON;". file: [3ec1463a] check-in: [e43e1171] user: drh branch: trunk, size: 31619 | |
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2015-11-09
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| 19:35 | Fix a comment typo in the lempar.c template that was missed by the prior check-in. file: [02cd882b] check-in: [c4a7e93f] user: drh branch: parser-enhancements, size: 31320 | |
| 19:33 | Change the parser to use the standard "lempar.c" template over in the tool/ folder rather than the customized "lempar.c" found in src/. file: [586bd85c] check-in: [0a72991f] user: drh branch: parser-enhancements, size: 31320 | |
| 15:06 | Avoid recursion in the yy_find_shift_action() routine of the Lemon-generated parser, so that routine can be inlined, for a size reduction and performance increase. file: [4ff2afb0] check-in: [0557a179] user: drh branch: trunk, size: 29290 | |
| 14:11 | Size reduction and performance improvement in the stack-popping logic of the Lemon-generated parser. file: [5ea7cad7] check-in: [9748c48a] user: drh branch: trunk, size: 28900 | |
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2015-09-07
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| 20:02 | Fix an unreachable branch in the new parse automaton. file: [3617143d] check-in: [e9d604b4] user: drh branch: lemon-update, size: 29054 | |
| 19:52 | Change the parser engine so that it (once again) waits for a lookahead token before reducing, even in a SHIFTREDUCE action. file: [9bec5f85] check-in: [2c17a135] user: drh branch: lemon-update, size: 29050 | |
| 18:23 | For the Lemon-generated parser, add a new action type SHIFTREDUCE and use it to further compress the parser tables and improve parser performance. file: [15223666] check-in: [531c3974] user: drh branch: lemon-update, size: 28830 | |
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2009-11-03
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| 19:18 | Enhancements to lemon to generate more compact action tables and to avoid making array bounds tests that can never fail on action table calculations. file: [01ca97f8] check-in: [27d8e684] user: drh branch: trunk, size: 27773 | |
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2009-06-12
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| 13:53 | The lemon parser generator now inserts yytestcase() macros on reduce action and on each destructor, to verify that all have been executed. yytestcase() is a no-op by default but can be set to something more useful inside of %include. (CVS 6755) file: [2ed70b3f] check-in: [fe9c9177] user: drh branch: trunk, size: 27691 | |
| 02:27 | Modifications to the parser to eliminate unreachable code. (CVS 6749) file: [d2fbe360] check-in: [457e0b24] user: drh branch: trunk, size: 27313 | |
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2009-01-30
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| 05:40 | Minor changes to remove a few MSVC compiler warnings at /W3. Ticket #3610. (CVS 6215) file: [aeba88b8] check-in: [c74c78e4] user: shane branch: trunk, size: 26681 | |
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2008-12-11
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| 02:20 | Initialize the yyzerominor constant generated by lemon. (CVS 6016) file: [c9151d2a] check-in: [76c8f6ba] user: drh branch: trunk, size: 26655 | |
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2008-12-10
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| 23:04 | More code obfuscation designed to thwart compiler warning messages. (CVS 6015) file: [8b91df35] check-in: [0a1888a7] user: drh branch: trunk, size: 26697 | |
| 18:03 | More explicit type casting to silence VC++. (CVS 6006) file: [fece0da8] check-in: [14e6d19c] user: drh branch: trunk, size: 26686 | |
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2008-11-18
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| 23:25 | Fix to the lemon parser template when YYSTACKSIZE is 0 (dynamically allocated stack space). (CVS 5919) file: [9ef68098] check-in: [00ccc596] user: drh branch: trunk, size: 26617 | |
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2008-08-20
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| 17:48 | Modify the lemon parser template to avoid using zero-initialized constants when compiled with C++. Ticket #3288. (CVS 5571) file: [770dc64b] check-in: [71992f4a] user: drh branch: trunk, size: 26562 | |
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2008-07-28
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| 19:34 | Implement the "lookaside" memory allocation cache. Use of this cache makes the speed1.test script run about 15% faster. Added new interfaces to control the cache. (CVS 5488) file: [4d115ee7] check-in: [e48f9697] user: drh branch: trunk, size: 26498 | |
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2008-07-25
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| 15:39 | Add the capability to track the maximum depth of the LALR(1) parser stack so that critical applications can check to see if they are getting close to limits. (CVS 5481) file: [49e9b3b9] check-in: [ef0250f3] user: drh branch: trunk, size: 26315 | |
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2008-07-24
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| 23:34 | Reduce the size of the parser allocation. Add additional instrumentation to mem2. speed1*.test uses scratch malloc. (CVS 5472) file: [82ad5e30] check-in: [599a9dea] user: drh branch: trunk, size: 25839 | |
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2008-07-14
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| 12:27 | Fix additional typos in comments within lemon. Ticket #3215. (CVS 5405) file: [1a2caec8] check-in: [37214769] user: drh branch: trunk, size: 25819 | |
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2008-04-27
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| 18:45 | Fix the lemon parser generator so that it works again with the "error" symbol. Ticket #3079 (CVS 5052) file: [aab54f17] check-in: [20ed7492] user: drh branch: trunk, size: 25812 | |
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2008-04-11
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| 14:56 | Speed improvements by removing unnecessary memset() operations. Also: do not resize the opcode array of a virtual machine to its minimum size after code generation completes. The extra resize merely uses time. (CVS 4987) file: [5ebb066c] check-in: [25899555] user: drh branch: trunk, size: 25578 | |
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2008-01-23
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| 12:52 | Improvements to test coverage in the lemon-generated parser and in the sqlite3_get_table() interface. (CVS 4745) file: [ac41fdc4] check-in: [9f95d79d] user: drh branch: trunk, size: 25370 | |
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2008-01-22
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| 23:37 | Improved test coverage for the tokenizer and sqlite3_complete() interface. Fix bugs in parsing blob literals and SQL variables beginning with $. (CVS 4743) file: [2dafd3da] check-in: [c82033fa] user: drh branch: trunk, size: 25543 | |
| 14:50 | Remove dead code from the lemon-generated parser. Better testing of the sqlite3_file_control() interface, and in particular make sure the interface works on :memory: databases. (CVS 4738) file: [feab108e] check-in: [83ca4fc7] user: drh branch: trunk, size: 25534 | |
| 01:48 | Changes to lemon to generate additional comments in the output file and to remove unreachable code. Additional test cases for improved test coverage. (CVS 4736) file: [71f92c13] check-in: [2a0bc1e1] user: drh branch: trunk, size: 25557 | |
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2007-04-06
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| 18:23 | Additional coverage testing. (CVS 3823) file: [8f998bf8] check-in: [26b2e1ae] user: drh branch: trunk, size: 25555 | |
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2007-03-30
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| 13:35 | Make yypMinor available to the stack overflow callbacks in lemon generated parsers. This does not effect SQLite. (CVS 3761) file: [20851553] check-in: [70c8c7e2] user: drh branch: trunk, size: 25873 | |
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2007-03-29
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| 02:26 | Get LEMON working again when YYSTACKDEPTH is greater than zero. (CVS 3739) file: [707cc8d6] check-in: [e72c81db] user: drh branch: trunk, size: 25761 | |
| 01:44 | Lemon change: compile the resulting parser with -DYYSTACKDEPTH=0 or set the "%stack_size" parameter to 0 in the grammar and the parser stack will be dynamically allocated using realloc() and free(). The default behavior is to have a finite depth stack. (CVS 3738) file: [1c08d864] check-in: [06719b74] user: drh branch: trunk, size: 25734 | |
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2007-01-16
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| 18:19 | Additional memory initialization in lemon - bug reported from wireshark. Ticket #2172. Note this problem only comes up with certain grammars, and does not impact SQLite. On the other hand, it might cause SQLite to run slower. So we might want to revisit this change at some point. (CVS 3594) file: [fdc1672e] check-in: [d537aa5e] user: drh branch: trunk, size: 24561 | |
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2006-06-14
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| 15:03 | Fix a C++-ism in lempar.c. Ticket #1848. (CVS 3244) file: [0a2a5cf9] check-in: [a0a3b34d] user: drh branch: trunk, size: 24213 | |
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2006-06-13
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| 11:15 | Minor changes to lempar.c to reduce warnings on some compilers. (CVS 3224) file: [bd4efbd3] check-in: [dae71de1] user: drh branch: trunk, size: 24167 | |
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2006-06-10
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| 13:29 | Basic parsing of CREATE VIRTUAL TABLE statements. (CVS 3210) file: [880cc102] check-in: [66370cb9] user: drh branch: trunk, size: 24155 | |
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2006-05-08
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| 15:14 | Fix error processing in Lemon. SQLite does not use this feature of lemon so it is uneffected. (CVS 3181) file: [5112eda4] check-in: [864cac96] user: drh branch: trunk, size: 23725 | |
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2005-11-05
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| 15:04 | Improved table compression in lemon reduces the overall library size by about 1.5KiB. (CVS 2761) file: [424df14a] check-in: [86ac1147] user: drh branch: trunk, size: 23639 | |
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2005-05-11
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| 14:28 | Change to the lemon parser suggested by Geert Janssen. Appears to have no impact on SQLite. (CVS 2458) file: [f0c30abc] check-in: [6fda6008] user: drh branch: trunk, size: 23643 | |
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2005-02-06
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| 02:45 | Add the (highly experimental) omit_readlock pragma that disables the use of readlocks on read-only databases that are connected using ATTACH. (CVS 2317) file: [e8b0eb00] check-in: [2155448d] user: drh branch: trunk, size: 23604 | |
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2005-02-01
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| 04:09 | More performance tweaking in the parser. (CVS 2302) file: [9bf2f402] check-in: [a3d12726] user: drh branch: trunk, size: 23055 | |
| 03:20 | Lemon optimization: When doing a shift following a reduce that pops one or more elements off the stack, no need to check for stack overflow. (CVS 2300) file: [38b1f1fc] check-in: [adcd9a3f] user: drh branch: trunk, size: 23026 | |
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2004-10-06
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| 15:41 | Convert many constants to have type "const". (CVS 2006) file: [1e61d2b6] check-in: [d790c84c] user: drh branch: trunk, size: 22548 | |
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2003-12-22
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| 14:53 | Optimizations to the LEMON parser template. (CVS 1143) file: [0b5e7a58] check-in: [06db29df] user: drh branch: trunk, size: 22530 | |
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2003-10-22
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| 22:15 | Comment changes to the lemon parser template. Change some sqliteMalloc() calls to sqliteMallocRaw() for speed. Update the website template. (CVS 1114) file: [686d85ff] check-in: [c637caf1] user: drh branch: trunk, size: 22609 | |
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2003-10-21
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| 16:34 | Fix bugs in lemon associated with the change to a perfect hash table. (CVS 1113) file: [043b18f4] check-in: [c0d1b269] user: drh branch: trunk, size: 22340 | |
| 13:16 | Convert lemon to use a single perfect hash table for storing the actions. This should make the resulting parser both smaller and faster. (CVS 1112) file: [a3406868] check-in: [4f955c00] user: drh branch: trunk, size: 22339 | |
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2002-06-06
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| 18:54 | Added the %fallback directive to the lemon parser generator and used this in the parser to make the parse tables much smaller. This reduced the size of the library by 15K. (CVS 605) file: [73a991cc] check-in: [7ac5bd29] user: drh branch: trunk, size: 21803 | |
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2002-03-11
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| 13:55 | Change the way that lemon handles %extra_argument. (CVS 427) file: [ee508b94] check-in: [ffc387a4] user: drh branch: trunk, size: 20384 | |
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2002-03-10
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| 21:21 | Bug fix: updates within a transaction would fail if there was existed a temporary table. (CVS 425) file: [5c7d2b78] check-in: [02cc2d60] user: drh branch: trunk, size: 19924 | |
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2002-02-23
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| 19:39 | Modify lemon to use much less memory for its parser tables. This reduces the size of the library by 50K, which is important for an embedded library. (CVS 389) file: [2ff25518] check-in: [67a135a0] user: drh branch: trunk, size: 19918 | |
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2001-09-16
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| 00:13 | Disclaimed copyright. Preparing for release 2.0. (CVS 250) file: [9b604e6a] check-in: [4e926efe] user: drh branch: trunk, size: 19870 | |
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2001-09-14
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| 16:42 | Bug fixes and speed improvements. Delete is still slow. (CVS 244) file: [276d8ab7] check-in: [7da856cd] user: drh branch: trunk, size: 20671 | |
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2001-04-03
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| 16:53 | Bug fixes from Oleg Oleinick (CVS 195) file: [943b476d] check-in: [1f0197d5] user: drh branch: trunk, size: 20629 | |
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2000-05-29
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| 14:26 | initial check-in of the new version (CVS 1) file: [a1eec94d] check-in: [6f3655f7] user: drh branch: trunk, size: 20681 Added | |