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75 Commits

Author SHA1 Message Date
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
Bram Moolenaar
9becdf2b98 patch 8.2.1826: Vim9: cannot use a {} block at script level 
Problem:    Vim9: cannot use a {} block at script level.
Solution:   Recognize a {} block.
 2020-10-10 21:33:48 +02:00
Bram Moolenaar
d747548c66 patch 8.2.1825: Vim9: accessing freed memory 
Problem:    Vim9: accessing freed memory.
Solution:   Clear sv_name when the variable is deleted.
 2020-10-10 20:31:37 +02:00
Bram Moolenaar
fcdc5d83fb patch 8.2.1824: Vim9: variables at the script level escape their scope 
Problem:    Vim9: variables at the script level escape their scope.
Solution:   When leaving a scope remove variables declared in it.
 2020-10-10 19:07:09 +02:00
Bram Moolenaar
4f25b1aba0 patch 8.2.1653: expand('<stack>') does not include the final line number 
Problem:    Expand('<stack>') does not include the final line number.
Solution:   Add the line nuber. (closes #6927)
 2020-09-10 19:25:05 +02:00
Bram Moolenaar
a5d0423fa1 patch 8.2.1297: when a test fails it's often not easy to see where 
Problem:    When a test fails it's often not easy to see what the call stack
            is.
Solution:   Add more entries from the call stack in the exception message.
 2020-07-26 15:37:02 +02:00
Bram Moolenaar
2d06bfde29 patch 8.2.1281: the "trailing characters" error can be hard to understand 
Problem:    The "trailing characters" error can be hard to understand.
Solution:   Add the trailing characters to the message.
 2020-07-23 17:16:18 +02:00
Bram Moolenaar
8930caaa1a patch 8.2.1280: Ex command error cannot contain an argument 
Problem:    Ex command error cannot contain an argument.
Solution:   Add ex_errmsg() and translate earlier.  Use e_trailing_arg where
            possible.
 2020-07-23 16:37:03 +02:00
Bram Moolenaar
e6b5324e3a patch 8.2.1110: Vim9: line continuation does not work in function arguments 
Problem:    Vim9: line continuation does not work in function arguments.
Solution:   Pass "evalarg" to get_func_tv().  Fix seeing double quoted string
            as comment.
 2020-07-01 17:28:33 +02:00
Bram Moolenaar
b7a78f7a67 patch 8.2.1080: Vim9: no line break allowed in a for loop 
Problem:    Vim9: no line break allowed in a for loop.
Solution:   Skip line breaks in for command.
 2020-06-28 18:43:40 +02:00
Bram Moolenaar
e40fbc2ca9 patch 8.2.1071: Vim9: no line break allowed inside a lambda 
Problem:    Vim9: no line break allowed inside a lambda.
Solution:   Handle line break inside a lambda in Vim9 script.
 2020-06-27 18:06:45 +02:00
Bram Moolenaar
b171fb1790 patch 8.2.1049: Vim9: leaking memory when using continuation line 
Problem:    Vim9: leaking memory when using continuation line.
Solution:   Keep a pointer to the continuation line in evalarg_T.  Centralize
            checking for a next command.
 2020-06-24 20:34:03 +02:00
Bram Moolenaar
5409f5d8c9 patch 8.2.1047: Vim9: script cannot use line continuation like :def function 
Problem:    Vim9: script cannot use line continuation like in a :def function.
Solution:   Pass the getline function pointer to the eval() functions.  Use it
            for addition and multiplication operators.
 2020-06-24 18:37:35 +02:00
Bram Moolenaar
71ccd03ee8 patch 8.2.0967: unnecessary type casts for vim_strnsave() 
Problem:    Unnecessary type casts for vim_strnsave().
Solution:   Remove the type casts.
 2020-06-12 22:59:11 +02:00
Bram Moolenaar
25e0f5863e patch 8.2.0823: Vim9: script reload test is disabled 
Problem:    Vim9: script reload test is disabled.
Solution:   Compile a function in the context of the script where it was
            defined.  Set execution stack for compiled function.  Add a test
            that an error is reported for the right file/function.
 2020-05-25 22:36:50 +02:00
Bram Moolenaar
32e351179e patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase 
Problem:    Vim9: expressions are evaluated in the discovery phase.
Solution:   Bail out if an expression is not a constant.  Require a type for
            declared constants.
 2020-05-14 22:41:15 +02:00
Bram Moolenaar
2c5ed4e330 patch 8.2.0612: Vim9: no check for space before #comment 
Problem:    Vim9: no check for space before #comment.
Solution:   Add space checks.
 2020-04-20 19:42:10 +02:00
Bram Moolenaar
6e949784be patch 8.2.0570: Vim9: no error when omitting type from argument 
Problem:    Vim9: no error when omitting type from argument.
Solution:   Enforce specifying argument types.
 2020-04-13 17:21:00 +02:00
Bram Moolenaar
e8c4abbbd7 patch 8.2.0502: Vim9: some code is not tested 
Problem:    Vim9: some code is not tested.
Solution:   Add more tests.  Fix uncovered problems.
 2020-04-02 21:13:25 +02:00
Bram Moolenaar
8a7d6542b3 patch 8.2.0149: maintaining a Vim9 branch separately is more work 
Problem:    Maintaining a Vim9 branch separately is more work.
Solution:   Merge the Vim9 script changes.
 2020-01-26 15:56:19 +01:00
Bram Moolenaar
1a47ae32cd patch 8.2.0056: execution stack is incomplete and inefficient 
Problem:    Execution stack is incomplete and inefficient.
Solution:   Introduce a proper execution stack and use it instead of
            sourcing_name/sourcing_lnum.  Create a string only when used.
 2019-12-29 23:04:25 +01:00
Bram Moolenaar
ddef129160 patch 8.2.0013: not using a typedef for condstack 
Problem:    Not using a typedef for condstack.
Solution:   Add a typedef.
 2019-12-16 17:10:33 +01:00
Bram Moolenaar
217e1b8359 patch 8.1.2379: using old C style comments 
Problem:    Using old C style comments.
Solution:   Use // comments where appropriate.
 2019-12-01 21:41:28 +01:00
Bram Moolenaar
67a2deb9cb patch 8.1.2341: not so easy to interrupt a script programatically 
Problem:    Not so easy to interrupt a script programatically.
Solution:   Add the interrupt() function. (Yasuhiro Matsumoto, closes #2834)
 2019-11-25 00:05:32 +01:00
Bram Moolenaar
5843f5f37b patch 8.1.1891: functions used in one file are global 
Problem:    Functions used in one file are global.
Solution:   Add "static". (Yegappan Lakshmanan, closes #4840)
 2019-08-20 20:13:45 +02:00
Bram Moolenaar
25e42231d3 patch 8.1.1807: more functions can be used as a method 
Problem:    More functions can be used as a method.
Solution:   Add append(), appendbufline(), assert_equal(), etc.
            Also add the :eval command.
 2019-08-04 15:04:10 +02:00
Bram Moolenaar
c799fe206e patch 8.1.1414: alloc() returning "char_u *" causes a lot of type casts 
Problem:    Alloc() returning "char_u *" causes a lot of type casts.
Solution:   Have it return "void *". (Mike Williams)  Define ALLOC_ONE() to
            check the simple allocations.
 2019-05-28 23:08:19 +02:00
Bram Moolenaar
964b3746b9 patch 8.1.1384: using "int" for alloc() often results in compiler warnings 
Problem:    Using "int" for alloc() often results in compiler warnings.
Solution:   Use "size_t" and remove type casts.  Remove alloc_check(), Vim
            only works with 32 bit ints anyway.
 2019-05-24 18:54:09 +02:00
Bram Moolenaar
32526b3c18 patch 8.1.0779: argument for message functions is inconsistent 
Problem:    Argument for message functions is inconsistent.
Solution:   Make first argument to msg() "char *".
 2019-01-19 17:43:09 +01:00
Bram Moolenaar
f9e3e09fdc patch 8.1.0743: giving error messages is not flexible 
Problem:    Giving error messages is not flexible.
Solution:   Add semsg().  Change argument from "char_u *" to "char *", also
            for msg() and get rid of most MSG macros. (Ozaki Kiichi, closes
            #3302)  Also make emsg() accept a "char *" argument.  Get rid of
            an enormous number of type casts.
 2019-01-13 23:38:42 +01:00
Bram Moolenaar
6dff58f15c patch 8.1.0443: unnecessary static function prototypes 
Problem:    Unnecessary static function prototypes.
Solution:   Remove unnecessary prototypes.
 2018-09-30 21:43:26 +02:00
Bram Moolenaar
cae24be4a8 patch 8.0.0705: crash when there is an error in a timer callback 
Problem:    Crash when there is an error in a timer callback. (Aron Griffis,
            Ozaki Kiichi)
Solution:   Check did_throw before discarding an exception.  NULLify
            current_exception when no longer valid.
 2017-07-10 22:12:10 +02:00
Bram Moolenaar
8a5883b748 patch 8.0.0075 
Problem:    Using number for exception type lacks type checking.
Solution:   Use an enum.
 2016-11-10 20:20:05 +01:00
Bram Moolenaar
95f096030e patch 8.0.0074 
Problem:    Cannot make Vim fail on an internal error.
Solution:   Add IEMSG() and IEMSG2(). (Domenique Pelle)  Avoid reporting an
            internal error without mentioning where.
 2016-11-10 20:01:45 +01:00
Bram Moolenaar
edf3f97ae2 patch 7.4.2293 
Problem:    Modelines in source code are inconsistant.
Solution:   Use the same line in most files.  Add 'noet'.  (Naruhiko Nishino)
 2016-08-29 22:49:24 +02:00
Bram Moolenaar
9ef00be261 patch 7.4.1500 
Problem:    Should_free flag set to FALSE.
Solution:   Set it to TRUE. (Neovim 4415)
 2016-03-06 14:58:28 +01:00
Bram Moolenaar
768ce2435a patch 7.4.1282 
Problem:    Crash when evaluating the pattern of ":catch" causes an error.
            (Dominique Pelle)
Solution:   Block error messages at this point.
 2016-02-07 19:46:12 +01:00