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111 Commits

Author SHA1 Message Date
Yegappan Lakshmanan
0ab500dede
patch 9.0.2059: outstanding exceptions may be skipped 
Problem:  outstanding exceptions may be skipped
Solution: When restoring exception state, process remaining outstanding
          exceptions

closes: #13386

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
 2023-10-21 11:59:42 +02:00
Yegappan Lakshmanan
c59c1e0d88
patch 9.0.2050: Vim9: crash with deferred function call and exception 
Problem:  Vim9: crash with deferred function call and exception
Solution: Save and restore exception state

Crash when a deferred function is called after an exception and another
exception is thrown

closes: #13376
closes: #13377

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Yegappan Lakshmanan <yegappan@yahoo.com>
 2023-10-19 10:52:34 +02:00
Bram Moolenaar
28c56d5013 patch 9.0.0869: bogus error when string used after :elseif 
Problem:    Bogus error when string used after :elseif.
Solution:   Do not consider a double quote the start of a comment.
            (closes #11534)
 2022-11-12 23:12:55 +00:00
Bram Moolenaar
a4e0b9785e patch 9.0.0634: evaluating "expr" options has more overhead than needed 
Problem:    Evaluating "expr" options has more overhead than needed.
Solution:   Use call_simple_func() for 'foldtext', 'includeexpr', 'printexpr',
            "expr" of 'spellsuggest', 'diffexpr', 'patchexpr', 'balloonexpr',
            'formatexpr', 'indentexpr' and 'charconvert'.
 2022-10-01 19:43:52 +01:00
Bram Moolenaar
96b9bf8f74 patch 9.0.0577: buffer underflow with unexpected :finally 
Problem:    Buffer underflow with unexpected :finally.
Solution:   Check CSF_TRY can be found.
 2022-09-24 17:24:12 +01:00
Bram Moolenaar
e8e369a796 patch 9.0.0535: closure gets wrong value in for loop with two loop variables 
Problem:    Closure gets wrong value in for loop with two loop variables.
Solution:   Correctly compute the number of loop variables to clear.
 2022-09-21 18:59:14 +01:00
Bram Moolenaar
766ae5b252 patch 9.0.0460: loop variable can't be found 
Problem:    Loop variable can't be found.
Solution:   Adjust block_id of the loop variable each round.
 2022-09-14 00:30:51 +01:00
Bram Moolenaar
353b68a991 patch 9.0.0459: Vim9: block in for loop doesn't behave like a code block 
Problem:    Vim9: block in for loop doesn't behave like a code block.
Solution:   Use a new block ID for each loop at the script level.
 2022-09-13 21:10:45 +01:00
Bram Moolenaar
a5348f241b patch 9.0.0373: Coverity warns for NULL check and unused return value 
Problem:    Coverity warns for NULL check and unused return value.
Solution:   Remove the NULL check, it was already checked earlier.  Add (void)
            to ignore the return value.
 2022-09-04 11:42:22 +01:00
Bram Moolenaar
0d03263fd7 patch 8.2.4970: "eval 123" gives an error, "eval 'abc'" does not 
Problem:    "eval 123" gives an error, "eval 'abc'" does not.
Solution:   Also give an error when evaluating only a string. (closes #10434)
 2022-05-17 12:45:15 +01:00
Bram Moolenaar
434725cc4c patch 8.2.4880: Vim9: misplaced elseif causes invalid memory access 
Problem:    Vim9: misplaced elseif causes invalid memory access.
Solution:   Check cs_idx not to be negative.
 2022-05-06 11:27:52 +01:00
Bram Moolenaar
505ed0c38f patch 8.2.4873: Vim9: using "else" differs from using "endif/if !cond" 
Problem:    Vim9: using "else" differs from using "endif/if !cond".
Solution:   Leave the block and enter another one. (closes #10320)
 2022-05-05 17:02:46 +01:00
Bram Moolenaar
ea72038d60 patch 8.2.4872: Vim9: no error for using an expression only 
Problem:    Vim9: no error for using an expression only at the script level
            when followed by an empty line.
Solution:   Do not check the line number but whether something follows.
            (closes #10357)
 2022-05-05 16:08:55 +01:00
Bram Moolenaar
fa010cdfb1 patch 8.2.4675: no error for missing expression after :elseif 
Problem:    No error for missing expression after :elseif. (Ernie Rael)
Solution:   Check for missing expression. (closes #10068)
 2022-04-03 16:13:07 +01:00
Bram Moolenaar
28bf649a57 patch 8.2.4499: Vim9: at the script level declarations leak to next block 
Problem:    Vim9: at the script level declarations leak from try block to
            catch and finally block.
Solution:   End the block and start a new one. (closes #9883)
 2022-03-03 15:11:20 +00:00
=?UTF-8?q?Dundar=20G=C3=B6c?=
420fabcd4f patch 8.2.4241: some type casts are redundant 
Problem:    Some type casts are redundant.
Solution:   Remove the type casts. (closes #9643)
 2022-01-28 15:28:04 +00:00
Bram Moolenaar
a6f7929e62 patch 8.2.4005: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more error messages to errors.h.
 2022-01-04 21:30:47 +00:00
Bram Moolenaar
d88be5be80 patch 8.2.4003: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more error messages to errors.h.
 2022-01-04 19:57:55 +00:00
Bram Moolenaar
1d423ef75f patch 8.2.3987: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more error messages to errors.h.
 2022-01-02 21:26:16 +00:00
Bram Moolenaar
3a846e6bca patch 8.2.3972: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move the last errors from globals.h to errors.h.
 2022-01-01 16:21:00 +00:00
Bram Moolenaar
74409f6279 patch 8.2.3970: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2022-01-01 15:58:22 +00:00
Bram Moolenaar
436b5adc97 patch 8.2.3961: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2021-12-31 22:49:24 +00:00
Bram Moolenaar
6d0570117a patch 8.2.3959: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2021-12-31 18:49:43 +00:00
Bram Moolenaar
1a9922243a patch 8.2.3957: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move more errors to errors.h.
 2021-12-31 17:25:48 +00:00
Bram Moolenaar
65259b5c6a patch 8.2.3656: Vim9: no error for an evironment variable by itself 
Problem:    Vim9: no error for an evironment variable by itself.
Solution:   Give a "without effect" error. (closes #9166)
 2021-11-23 14:52:06 +00:00
Bram Moolenaar
7a53f29c03 patch 8.2.3649: Vim9: error for variable declared in while loop 
Problem:    Vim9: error for variable declared in while loop.
Solution:   Do not keep the first variable. (closes #9191)
 2021-11-22 18:31:02 +00:00
Bram Moolenaar
7d5b8becc3 patch 8.2.3645: Vim9: The "no effect" error is not given for all registers 
Problem:    Vim9: The "no effect" error is not given for all registers.
Solution:   Include any character following '@'. (closes #8779)
 2021-11-22 15:05:46 +00:00
Bram Moolenaar
ee56f3f119 patch 8.2.3559: loop variable recreated every time 
Problem:    Loop variable recreated every time.
Solution:   Keep the loop variable when looping.
 2021-10-23 12:34:27 +01:00
Bram Moolenaar
cce81e9673 patch 8.2.3486: illegal memory access with invalid sequence of commands 
Problem:    Illegal memory access with invalid sequence of commands.
Solution:   Do not call leave_block() when not in a try block. (closes #8966)
            Reset did_emsg so that exception is shown as an error.
 2021-10-06 22:08:11 +01:00
Bram Moolenaar
f67d3fb736 patch 8.2.3478: still crash with error in :catch and also in :finally 
Problem:    Still crash with error in :catch and also in :finally.
Solution:   Only call finish_exception() once. (closes #8954)
 2021-10-05 11:22:27 +01:00
Bram Moolenaar
a684a68409 patch 8.2.3470: crash with error in :catch and also in :finally 
Problem:    Crash with error in :catch and also in :finally.
Solution:   Only discard an exception if there is one. (closes #8954)
 2021-10-04 18:52:19 +01:00
Bram Moolenaar
4799cef85c patch 8.2.3376: Vim9: no warning that "@r" does not do anything 
Problem:    Vim9: no warning that "@r" does not do anything.
Solution:   Give a "no effect" error. (closes #8779)
 2021-08-25 22:37:36 +02:00
Bram Moolenaar
917c46abe5 patch 8.2.3324: Vim9: Cannot use :silent with :endwhile 
Problem:    Vim9: Cannot use :silent with :endwhile.
Solution:   Allow for using the :silent modifier. (closes #8737)
 2021-08-10 19:53:01 +02:00
rbtnn
8493499880 patch 8.2.3305: Vim9: :finally in skipped block not handled correctly 
Problem:    Vim9: :finally in skipped block not handled correctly.
Solution:   Check whether :finally is in a skipped block. (Naruhiko Nishino,
            closes #8724)
 2021-08-07 13:26:53 +02:00
Bram Moolenaar
63b9173693 patch 8.2.3297: cannot use all commands inside a {} block 
Problem:    Cannot use all commands inside a {} block after :command and
            :autocmd.
Solution:   Do consider \n to separate commands. (closes #8620)
 2021-08-05 20:40:03 +02:00
Bram Moolenaar
2eb6fc3b52 patch 8.2.3216: Vim9: crash when using variable in a loop at script level 
Problem:    Vim9: crash when using variable in a loop at script level.
Solution:   Do not clear the variable if a function was defined.
            Do not create a new entry in sn_var_vals every time.
            (closes #8628)
 2021-07-25 14:13:53 +02:00
Bram Moolenaar
e29a27f6f8 patch 8.2.3190: error messages are spread out 
Problem:    Error messages are spread out.
Solution:   Move error messages to errors.h and give them a clear name.
 2021-07-20 21:07:36 +02:00
Bram Moolenaar
c323527d67 patch 8.2.3137: Vim9: no error when a line only has a variable name 
Problem:    Vim9: no error when a line only has a variable name.
Solution:   Give an error when an expression is evaluated without an effect.
            (closes #8538)
 2021-07-10 19:42:03 +02:00
Bram Moolenaar
d4ab807d62 patch 8.2.3126: Vim9: for loop error reports wrong line number 
Problem:    Vim9: for loop error reports wrong line number.
Solution:   Save and restore the line number when evaluating the expression.
            (closes #8514)
 2021-07-08 19:22:12 +02:00
Bram Moolenaar
4197828dc6 patch 8.2.3099: Vim9: missing catch/finally not reported at script level 
Problem:    Vim9: missing catch/finally not reported at script level.
Solution:   Give an error. (closes #8487)
 2021-07-04 14:47:30 +02:00
Bram Moolenaar
e8c4660a55 patch 8.2.2725: Vim9: message about compiling is wrong when using try/catch 
Problem:    Vim9: message about compiling is wrong when using try/catch.
Solution:   Store the compiling flag with the message. (closes #8071)
 2021-04-05 22:27:37 +02:00
Bram Moolenaar
522eefd9a2 patch 8.2.2657: Vim9: error message for declaring variable in for loop 
Problem:    Vim9: error message for declaring variable in for loop.
Solution:   Clear variables when entering block again. (closes #8012)
 2021-03-26 18:49:22 +01:00
Bram Moolenaar
fa984418e7 patch 8.2.2652: Vim9: can use command modifier without an effect 
Problem:    Vim9: can use command modifier without an effect.
Solution:   Give an error for a misplaced command modifier.  Fix error message
            number.
 2021-03-25 22:15:28 +01:00
Bram Moolenaar
0abc6e471a patch 8.2.2553: Vim9: Cannot put "|" after "{" 
Problem:    Vim9: Cannot put "|" after "{".
Solution:   Add the EX_TRLBAR flag. (issue #7904)
 2021-02-26 22:21:23 +01:00
Bram Moolenaar
3e492c2d5f patch 8.2.2417: condition stack values may be used when not set 
Problem:    Condition stack values may be used when not set.
Solution:   Clear cs_script_var_len and cs_block_id just in case they get used
            later. (issue #7733)
 2021-01-27 21:37:13 +01:00
Bram Moolenaar
e5a2dc87fd patch 8.2.2289: Vim9: 'cpo' can become empty 
Problem:    Vim9: 'cpo' can become empty.
Solution:   Use empty_option instead of an empty string.  Update quickfix
            buffer after restoring 'cpo'.  (closes #7608)
 2021-01-03 19:52:05 +01:00
Bram Moolenaar
13656f02e4 patch 8.2.2163: crash when discarded exception is the current exception 
Problem:    Crash when discarded exception is the current exception.
Solution:   Compare the execption with current_exception. (closes #7499)
 2020-12-19 17:55:54 +01:00
Bram Moolenaar
39ca4127a0 patch 8.2.1870: Vim9: no need to keep all script variables 
Problem:    Vim9: no need to keep all script variables.
Solution:   Only keep script variables when a function was defined that could
            use them.  Fix freeing static string on exit.
 2020-10-20 14:25:07 +02:00
Bram Moolenaar
fbbcd00367 patch 8.2.1846: Vim9: block variables are not found in compiled function 
Problem:    Vim9: variables declared in a local block are not found in
            when a function is compiled.
Solution:   Look for script variables in sn_all_vars.
 2020-10-15 12:46:44 +02:00
Bram Moolenaar
8d739de43b patch 8.2.1845: Vim9: function defined in a block can't use block variables 
Problem:    Vim9: function defined in a block can't use variables defined in
            that block.
Solution:   First step: Make a second hashtab that holds all script variables,
            also block-local ones, with more information.
 2020-10-14 19:39:19 +02:00