Jonas Maebe
765fe2b2ab
* fixed bug #4737 (check for potential range errors in for-loop
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assignment, report correct column for potential range errors of
call parameters)
* refactored code to check potential range check errors (check_ranges
in htypechk)
git-svn-id: trunk@2501 -
2006-02-09 17:39:22 +00:00
Jonas Maebe
7edc9d0e6a
* also perform initialised checking for out-parameter, and set the
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initialised state of value/const/var parameters to initialised
git-svn-id: trunk@2487 -
2006-02-08 20:33:15 +00:00
Jonas Maebe
c15b500e32
+ warn if a static variable is read but not assigned (tw4781*)
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git-svn-id: trunk@2472 -
2006-02-07 21:23:02 +00:00
peter
232555904e
* symtablestack cleanup and rewrite
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git-svn-id: trunk@2448 -
2006-02-05 22:24:18 +00:00
peter
301042c824
* more check_hints fixes
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git-svn-id: trunk@2445 -
2006-02-05 20:18:57 +00:00
Jonas Maebe
9fd4e98dad
* fixed displaying of hints such for procedures and functions
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(and moved check_hints from pbase to htypechk)
git-svn-id: trunk@2417 -
2006-02-03 18:14:13 +00:00
Jonas Maebe
f6864a653f
* don't warn about possible use of uninitialised function results of
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parent procedures in nested procedures (bug 4675)
git-svn-id: trunk@2287 -
2006-01-14 15:34:38 +00:00
Jonas Maebe
9bb86eb411
* never make vs_var or vs_out variabled non-regable, unless it's an
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access from a nested procedure. This allows keeping the address
of large function results like shortstrings in a register,
because they were always made non-regable by a typeconversionnode
due to the fact that they are aliased by an absolute alias.
git-svn-id: trunk@2140 -
2006-01-03 15:37:49 +00:00
Jonas Maebe
021dabc37e
* also honour vsf_use_hints for uninitialised warnings for the
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function result variable
git-svn-id: trunk@2052 -
2005-12-26 14:44:03 +00:00
Jonas Maebe
857664a5d4
* fixed tw4554:
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* proper uninitialized checking for arrays
* first check uninitialized status of right side of assignment
before setting the left side to "written" (-> catch "x:=x" if
x is uninitialized)
git-svn-id: trunk@2038 -
2005-12-23 21:08:48 +00:00
Jonas Maebe
62cbd007f1
* indexes in vecn's are only read, not written
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git-svn-id: trunk@1976 -
2005-12-17 15:20:33 +00:00
Jonas Maebe
42ec76598c
* new categories for vs_*: vs_declared, vs_initialised, vs_read,
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vs_written, vs_readwritten. vs_initialised is the old vs_assigned;
vs_used has been replaced by vs_read, vs_written and vs_readwritten
* the valid_for_*() routines in htypechk now get an extra parameter to
decide whether or not errors should be reported
git-svn-id: trunk@1913 -
2005-12-10 16:51:26 +00:00
Jonas Maebe
7996bb3b06
* fixed showing of warnings for uninitialised function results
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git-svn-id: trunk@1897 -
2005-12-07 16:12:01 +00:00
peter
f9db030350
* fix overload choosing if both normal proc and proc of object are available
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git-svn-id: trunk@1496 -
2005-10-19 07:56:08 +00:00
peter
260861e184
* calculate distance between related objectdefs
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git-svn-id: trunk@1492 -
2005-10-19 06:38:29 +00:00
peter
89297d2c39
* move all stabs ($ifdef gdb) code to dbgstabs
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git-svn-id: trunk@1255 -
2005-10-02 11:17:05 +00:00
peter
62972054c4
* allow deref of loop variable
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git-svn-id: trunk@981 -
2005-08-30 05:51:39 +00:00
Jonas Maebe
ac445c97c1
* fixed webtbf/tw4244
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git-svn-id: trunk@779 -
2005-08-02 18:30:33 +00:00
peter
f3cefd7a07
* check precision of floats for determining overload to call,
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patch by Gerhard Scholz
git-svn-id: trunk@536 -
2005-06-30 07:32:40 +00:00
peter
1abbfcc698
* don't allow assignments to properties that need a call
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and generate a temp structure
git-svn-id: trunk@485 -
2005-06-24 07:34:12 +00:00
peter
393101a64d
* allow passing read-only typedconsts to const parameters
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git-svn-id: trunk@242 -
2005-06-07 20:42:41 +00:00
peter
4766e62dd2
* allow temp strings to be passed to consts in delphi mode
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git-svn-id: trunk@233 -
2005-06-07 12:48:00 +00:00
florian
21038de78d
+ started with refactoring det_resulttype
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+ dosimplify
* inlinenig makes use of dosimplify
git-svn-id: trunk@140 -
2005-05-29 15:15:38 +00:00
florian
ac880214fc
* fixed passing function results to const formal defs, see tbs/tb0490.pp
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git-svn-id: trunk@56 -
2005-05-21 20:44:04 +00:00
fpc
790a4fe2d3
* log and id tags removed
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git-svn-id: trunk@42 -
2005-05-21 09:42:41 +00:00
fpc
50778076c3
initial import
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git-svn-id: trunk@1 -
2005-05-16 18:37:41 +00:00
peter
f11458e457
allow gettting the address of read-only typedconsts
2005-04-25 08:59:07 +00:00
peter
88681a14c7
support string[index] for const/var assignment
2005-04-08 15:18:32 +00:00
marco
8d69beb6ef
* from peter for bug #3862
2005-04-01 07:12:29 +00:00
peter
6e3d03da7e
valid_property is only used for calln. Fields are always allowed
2005-03-28 15:04:40 +00:00
peter
3f9d6ab32f
* add hint when passing an uninitialized variable to a var parameter
2005-03-25 22:20:18 +00:00
peter
5ed8259ff6
don't allow overloading orddef,enumdef.floatdef for unary operators
2005-03-10 00:15:20 +00:00
peter
339fed5022
* allow assignment to elements of constant dyn array in delphi mode
2005-02-20 13:12:22 +00:00
peter
e417e34496
* truncate log
2005-02-14 17:13:06 +00:00
peter
3af83637d8
* allow more operations on integers with a typecast to pointer
2005-02-14 16:45:00 +00:00
peter
cae7c0baee
* allow nil^ passed to var parameter
2005-02-13 20:33:57 +00:00
florian
b060f8f10a
* delphi assumes dyn. array access make expressions l-values because it's internally a pointer
2005-02-02 22:16:39 +00:00
florian
5007b3e395
* inherited; works now in delphi mode for private methods; looks like a delphi bug
2005-02-01 22:50:50 +00:00
peter
b009240860
* fix overload choosing with an qword overload
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* allow to get the address of string temps in delphi mode
2005-01-25 18:49:45 +00:00
florian
2729f303a4
* taking the address of a resourcestring is allowed now
2005-01-19 23:23:12 +00:00
peter
8d251e8506
* unit mapping rewrite
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* new derefmap added
2005-01-19 22:19:41 +00:00
florian
b41c21e6d2
* tmypointer(12435)^ is an l-value
2005-01-19 20:53:27 +00:00
peter
8f8e6f6809
* widestring patches from Alexey Barkovoy
2005-01-10 22:10:26 +00:00
peter
ed7084e0b6
* handle string-open array of (wide)char without variants
2005-01-07 16:22:47 +00:00
peter
2b6456fe16
* procvar handling for tp procvar mode fixed
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* proc to procvar moved from addrnode to typeconvnode
* inlininginfo is now allocated only for inline routines that
can be inlined, introduced a new flag po_has_inlining_info
2004-12-05 12:28:10 +00:00
peter
7c144223ad
* fixed wrong calculation for checking default parameters
2004-11-29 21:40:54 +00:00
peter
e740a66636
* tparaitem removed, use tparavarsym instead
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* parameter order is now calculated from paranr value in tparavarsym
2004-11-15 23:35:30 +00:00
peter
6458bd0ce1
* tvarsym splitted
2004-11-08 22:09:58 +00:00
peter
6a0aa09b20
* give IE instead of crash when no procsym is passed for calln
2004-11-01 16:58:57 +00:00
peter
adb6f59eef
* small regvar fixes
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* loadref parameter removed from concatcopy,incrrefcount,etc
2004-10-24 11:44:28 +00:00
