ed75bc22ec
Fix incorrect loop termination test when searching for typedefs.
2019-10-03 00:32:09 +01:00
1147881176
Merge branch 'master' of github.com:steveicarus/iverilog
2019-10-02 09:34:36 -07:00
30fbc020e6
Don't allow nil bytes in string literals.
2019-10-02 09:34:18 -07:00
eeae2bfee9
Fix a syntax issue found while compiling with gcc 5.4
2019-10-01 18:58:28 -07:00
7cead04e6a
Merge branch 'master' of github.com:steveicarus/iverilog
2019-10-02 00:16:18 +01:00
5651adf73a
Handle breakage in nested module parsing.
2019-10-01 15:19:46 -07:00
9bb2147fb5
Merge branch 'package-imports-rework'
2019-10-01 23:04:23 +01:00
c62472f7ac
Merge branch 'master' of github.com:steveicarus/iverilog
2019-10-01 09:29:30 -07:00
da36cee8f0
Detect errors elaborating delay expressions.
2019-10-01 09:29:13 -07:00
1cc872be8c
Downward references may also activate potential imports.
2019-10-01 09:08:15 +01:00
1fca7b41a4
Delay potential imports for task/function calls until end of scope.
...
A local task/function definition takes precedence, even if it appears
after the call.
2019-10-01 09:08:07 +01:00
17f0dd7e6e
Enable package imports in blocks.
2019-10-01 09:07:59 +01:00
c5c264400e
Add support for package scope resolution for named events.
2019-10-01 09:07:54 +01:00
12fe4f2bf3
Fix handling of wildcard-imported types.
...
Don't add them to the explicit imports until they are referenced legally.
Stop searching when a matching name is found, even if it isn't a type name.
2019-10-01 09:07:48 +01:00
b0142a6406
Add support for named events in packages.
2019-10-01 09:07:39 +01:00
1e26a808ad
Fix error message for failed elaboration of event expression.
2019-10-01 09:07:30 +01:00
f69eccf903
Merge remote-tracking branch 'origin/master' into package-imports-rework
2019-10-01 09:06:15 +01:00
ea4e41207c
Update cppcheck standards that are checked
2019-09-30 22:14:15 -07:00
1d2259e0a7
Merge branch 'master' of github.com:steveicarus/iverilog
2019-09-30 13:14:58 -07:00
3cc6e74e38
Have $readmem() print a warning if there are too many digits in words.
...
If there are more digits than needed to fill a word, print a warning
message. The excess bits are thrown away, so there is no need for an
error.
2019-09-30 13:14:40 -07:00
d232335d9d
Merge pull request #267 from sielicki/master
...
replace deprecated yacc directives
2019-09-30 08:23:38 -07:00
80478db6cc
Support typedefs in class definitions.
2019-09-30 08:07:56 -07:00
6d71870853
Merge branch 'master' of github.com:steveicarus/iverilog
2019-09-29 20:20:23 -07:00
5047aa2839
Add support for recursive function support for always_* sensitivity
2019-09-29 20:20:10 -07:00
185586e5ec
Merge branch 'master' of github.com:steveicarus/iverilog
2019-09-29 18:37:39 -07:00
50d71c8512
Support for enumerations in classes.
2019-09-29 18:27:27 -07:00
e4ef928751
Fix some space issues
2019-09-29 17:11:19 -07:00
ba82ef463e
Fix some always_* issues
2019-09-29 16:59:59 -07:00
031caca8ca
replace deprecated yacc directives
...
bison 3.4.2 complains when encountering '%pure-parser':
"warning: deprecated directive, use ‘%define api.pure’"
A quick google suggests this option has been around since at least
2012, maybe longer, so probably safe to replace.
Signed-off-by: Nicholas Sielicki <sielicki@yandex.com>
2019-09-29 18:19:45 -05:00
8a85d62ec7
Update to latest GTKWave files
2019-09-29 09:59:56 -07:00
e73da43cc1
Remove obsolete checks for name collisions during elaboration.
...
This is now handled by the parser.
2019-09-27 22:19:30 +01:00
439688fa46
Add anonymous enums to the scope local symbols.
2019-09-27 22:19:30 +01:00
2ae910750b
Put generate case item block names in correct scope.
...
The compiler creates an artificial scope around the case items. We need
to add the block names to the real containing scope.
2019-09-27 22:19:30 +01:00
03c4c63df1
Fix file/line reported for duplicate named blocks.
2019-09-27 22:19:30 +01:00
628f5645bf
Fix file/line reported for duplicate parameter declarations.
...
We need to retain the old parameter information until we have reported
the error.
2019-09-27 22:19:30 +01:00
d3bced57cc
Correctly handle explicit and wildcard package imports.
...
Explicit imports should always conflict with local declarations using
the same name. Wildcard imports only conflict if they are referenced
before a local declaration with the same name.
This also unifies the detection of identifier conflicts.
2019-09-27 22:19:30 +01:00
b88d91c617
Create new base class for all named items that can be added to a scope.
...
Provide a helper function to identify the derived classes when reporting
errors.
2019-09-27 22:19:30 +01:00
269ec2f042
Remove redundant checks for package imports during parsing.
...
The find_* and symbol_search functions now handle this.
2019-09-27 22:19:30 +01:00
55219773fd
Allow nested scopes to use their parent's imports.
2019-09-27 22:19:30 +01:00
d7ee6bb6bb
Support struct member part selects in l-values.
2019-09-27 13:51:51 -07:00
65aff65344
Better job choosing unique scope-local symbols during elaboration.
2019-09-25 12:18:41 -07:00
ecd7b39244
Merge branch 'master' of github.com:steveicarus/iverilog
2019-09-24 15:05:51 -07:00
7b66de0711
Handle nested packed strucdts in r-values.
2019-09-24 15:05:39 -07:00
714b211d9f
Document the iverilog '-i' option in the man page.
2019-09-23 20:10:38 +01:00
abd63e80e1
With '-i', don't return an error when there are no top-level modules.
...
The '-i' option is there to allow the compiler to be used to check an
incomplete design for errors. With no top-level modules, nothing will
be elaborated, but at least will be checked for syntax errors.
2019-09-23 20:05:03 +01:00
791c056b77
Document -gassertions/-gno-assertions in driver man page.
2019-09-20 21:30:43 +01:00
823a508d6b
Implement SV immediate assertions.
2019-09-20 21:30:43 +01:00
9e10645722
Merge branch 'master' of github.com:steveicarus/iverilog
2019-09-17 14:12:43 -07:00
2aa7700970
Add support for packed arrays in nested struct l-values.
2019-09-17 13:34:36 -07:00
1c281c2d77
Support nested struct l-values.
2019-09-16 13:50:17 -07:00
Martin Whitaker
Stephen Williams
Cary R
Nicholas Sielicki