Module Name:src
Committed By: rillig
Date: Tue Aug 17 22:29:11 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: main1.c
Log Message:
lint: extract suppress_messages from main
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.55 -r1.56
Module Name:src
Committed By: rillig
Date: Tue Aug 17 21:19:02 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: main1.c
Log Message:
lint: sync usage message with reality
To generate a diff of this commit:
cvs rdiff -u -r1.54 -r1.55 src/usr.bin/xlint/lint1/main1.c
Module Name:src
Committed By: rillig
Date: Tue Aug 17 21:05:34 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: main1.c
Log Message:
lint: move GCC builtins into gcc_builtins
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.53 -r1.54
Module Name:src
Committed By: rillig
Date: Mon Aug 16 18:51:03 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: tree.c
Log Message:
lint: remove dead code from check_bad_enum_operation
There is a single caller of that function, and it checks the exact same
condition
Module Name:src
Committed By: rillig
Date: Tue Aug 10 19:52:14 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: remove redundant test for negative bit-field size
A bit-field can never have negative size. Its type is an unsigned
integer.
Module Name:src
Committed By: rillig
Date: Tue Aug 10 17:57:16 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: mem1.c
Log Message:
lint: remove redundant function prototypes
To generate a diff of this commit:
cvs rdiff -u -r1.48 -r1.49 src/usr.bin/xlint/lint1/mem1.c
Module Name:src
Committed By: rillig
Date: Tue Aug 10 16:59:28 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: ops.def
Log Message:
lint: fix documentation of FARG and PUSH
To generate a diff of this commit:
cvs rdiff -u -r1.22 -r1.23 src/usr.bin/xlint/lint1/ops.def
Module Name:src
Committed By: rillig
Date: Tue Aug 10 07:02:00 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: ops.def
Log Message:
lint: document the difference between FARG and PUSH
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22
Module Name:src
Committed By: rillig
Date: Tue Aug 10 06:31:16 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: ops.def
Log Message:
lint: document operator properties directly at the definition
To generate a diff of this commit:
cvs rdiff -u -r1.20 -r1.21
Module Name:src
Committed By: rillig
Date: Sun Aug 8 10:41:34 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: emit1.c
Log Message:
lint: condense code for writing the .ln files
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.47 -r1.48
Module Name:src
Committed By: rillig
Date: Mon Aug 2 20:58:39 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: oper.c
Log Message:
lint: expand abbreviations in definitions of operator properties
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sun Aug 1 19:18:10 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: clean up debug logging in the C grammar
To generate a diff of this commit:
cvs rdiff -u -r1.353 -r1.354
Module Name:src
Committed By: rillig
Date: Sun Aug 1 19:11:54 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: debug.c externs1.h main1.c tree.c
Log Message:
lint: merge duplicate debugging code
The functions 'debug_node' and 'display_expression' were similar enough
to
Module Name:src
Committed By: rillig
Date: Sun Aug 1 18:37:29 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c externs1.h main1.c tree.c
Log Message:
lint: remove option -d, clean up debug logging
The command line option -d was not used by /usr/bin/lint, and it
Module Name:src
Committed By: rillig
Date: Sun Aug 1 14:45:40 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: tree.c
Log Message:
lint: remove unreachable code from usual arithmetic conversions
To generate a diff of this commit:
cvs rdiff -u -r1.323 -r1.324
Module Name:src
Committed By: rillig
Date: Sun Aug 1 08:03:43 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: lex.c lint1.h
Log Message:
lint: remove hash value from symbol buffer
Conceptually, a symbol buffer does not need to remember its hash value
since that
Module Name:src
Committed By: rillig
Date: Sun Aug 1 07:46:51 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: lex.c
Log Message:
lint: merge duplicate code for removing a symbol from the table
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sun Aug 1 06:58:58 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: lex.c
Log Message:
lint: extract duplicate code for modifying the symbol table
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.59
Module Name:src
Committed By: rillig
Date: Sun Aug 1 06:40:37 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y decl.c func.c lex.c main1.c
Log Message:
lint: add debug logging for symbol table, clean up debug logging
When I tried to fix msg_115, I quickly ran
Module Name:src
Committed By: rillig
Date: Sat Jul 31 19:20:59 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: initialize shared types in the same order as in tspec_t
This makes it easier to see whether there are any types missing, such as
Module Name:src
Committed By: rillig
Date: Sat Jul 31 19:12:35 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: externs1.h
Log Message:
lint: do not evaluate arguments of debug_step
To analyze the unexpected test failure of op_shl_lp64, I had reverted
debug_step to
Module Name:src
Committed By: rillig
Date: Sat Jul 31 19:07:52 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c err.c externs1.h func.c init.c lex.c
main1.c
Log Message:
lint: clean up debug logging
The calls to debug_step, unlike printf, don't need a
Module Name:src
Committed By: rillig
Date: Sat Jul 31 18:16:42 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: Makefile externs1.h init.c tree.c
Added Files:
src/usr.bin/xlint/lint1: debug.c
Log Message:
lint: extract debug logging to separate file
Lint
Module Name:src
Committed By: rillig
Date: Sat Jul 31 17:09:21 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: Makefile cgram.y decl.c externs1.h
Log Message:
lint: add debugging output for the grammar tokens
No functional change outside debug mode.
To generate a
Module Name:src
Committed By: rillig
Date: Sat Jul 31 13:47:19 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: lex.c
Log Message:
lint: reduce indentation in 'search'
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.56 -r1.57
Module Name:src
Committed By: rillig
Date: Sat Jul 31 11:37:54 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: tree.c
Log Message:
lint: in has_constant_member, don't reuse variables
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.320
Module Name:src
Committed By: rillig
Date: Sat Jul 31 11:03:04 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c externs1.h func.c init.c lint1.h tree.c
Log Message:
lint: merge duplicate code for generating unqualified type
This is a preparation for fixing the
Module Name:src
Committed By: rillig
Date: Tue Jul 27 05:52:53 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: inline align_as in the grammar
This saves 500 bytes in the resulting binary.
No functional change.
To generate a diff of this
Module Name:src
Committed By: rillig
Date: Tue Jul 27 05:42:36 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: provide a direct link to the documentation
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.349 -r1.350
Module Name:src
Committed By: rillig
Date: Mon Jul 26 17:15:24 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove redundant associativity declarations
Since cgram.y 1.325 from 2021-07-15, these are not needed anymore.
Strangely, neither
Module Name:src
Committed By: rillig
Date: Mon Jul 26 16:22:24 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: ckbool.c
Log Message:
lint: make typeok_scalar_strict_bool simpler
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8
Module Name:src
Committed By: rillig
Date: Sun Jul 25 22:14:37 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: Makefile decl.c externs1.h
Removed Files:
src/usr.bin/xlint/lint1: print.c
Log Message:
lint: move scl_name from print.c to decl.c
It is only needed
Module Name:src
Committed By: rillig
Date: Sun Jul 25 21:31:01 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: revert previous commit; it didn't improve readability
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sun Jul 25 19:57:22 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code for abstract_declaration
No functional change; same code coverage outside of cgram.y.
To generate a diff of
Module Name:src
Committed By: rillig
Date: Sun Jul 25 19:27:26 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: resolve conflicts in begin_type_specifier_qualifier_list
The 9 shift/reduce conflicts were all internal to the grammar rule
Module Name:src
Committed By: rillig
Date: Sun Jul 25 18:01:03 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: add citations for a few grammar rules
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.339 -r1.340
Module Name:src
Committed By: rillig
Date: Sun Jul 25 16:57:23 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: wrap overly long lines
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.337 -r1.338
Module Name:src
Committed By: rillig
Date: Fri Jul 23 17:06:37 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: func.c lint1.h
Log Message:
lint: rename cstk_t to control_statement
Rename the variables as well. Their previous name 'ci' was not easy to
understand, the
Module Name:src
Committed By: rillig
Date: Fri Jul 23 16:48:48 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c lint1.h
Log Message:
lint: remove a few unnecessary abbreviations
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.208
Module Name:src
Committed By: rillig
Date: Fri Jul 23 16:43:11 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c lint1.h
Log Message:
lint: make offset and alignment positive numbers
There's no use case for negative alignment or offsets in structures.
No
Module Name:src
Committed By: rillig
Date: Fri Jul 23 15:36:57 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: lex.c
Log Message:
lint: write canonical form of keywords
For keywords that have a single spelling variant (such as __packed),
write this form in the source,
Module Name:src
Committed By: rillig
Date: Fri Jul 23 15:14:49 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: move single semicolon to external_declaration
This aligns more closely with the grammar from GCC's parser. The global
cleanup from
Module Name:src
Committed By: rillig
Date: Wed Jul 21 21:24:45 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: move assignments to $$ at the end of the action
They are closely related to return statements.
While here, add some more remarks
Module Name:src
Committed By: rillig
Date: Wed Jul 21 21:11:19 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove unnecessary assertion for type qualifier
If there is any new type qualifier that lint should support (such as
_Atomic from
Module Name:src
Committed By: rillig
Date: Tue Jul 20 19:44:36 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y externs1.h init.c tree.c
Log Message:
lint: use consistent naming scheme for functions that build nodes
No functional change.
To generate a diff of
Module Name:src
Committed By: rillig
Date: Tue Jul 20 19:35:53 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y externs1.h func.c init.c tree.c
Log Message:
lint: split 'build' into build_binary and build_unary
No functional change.
To generate a diff of this
Module Name:src
Committed By: rillig
Date: Thu Jul 15 23:54:22 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: reduce verboseness of merge_signedness
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.206 -r1.207
Module Name:src
Committed By: rillig
Date: Thu Jul 15 23:47:00 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: rename merge_type_specifiers to merge_signedness
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.205
Module Name:src
Committed By: rillig
Date: Thu Jul 15 23:42:50 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: replace switch statement in dcs_merge_declaration_specifiers
Grouping the rules by their abstract type took a lot of visual space.
Module Name:src
Committed By: rillig
Date: Thu Jul 15 22:47:17 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: clean up mix of 'case' and 'if'
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.202 -r1.203
Module Name:src
Committed By: rillig
Date: Thu Jul 15 22:42:46 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
lint: remove warning about _Complex long double in traditional C
Complex types have been introduced in C99, so there is no danger of
Module Name:src
Committed By: rillig
Date: Thu Jul 15 18:18:15 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code in declarations
No functional change, code coverage outside cgram.y stays the same.
To generate a diff of
Module Name:src
Committed By: rillig
Date: Thu Jul 15 18:13:25 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y lint1.h
Log Message:
lint: rename grammar rule 'declaration' to 'declaration_or_error'
This prepares for merging the duplicate code from
Module Name:src
Committed By: rillig
Date: Thu Jul 15 17:03:50 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: emit1.c externs1.h tree.c
Log Message:
lint: replace call to ttos with type_name
Since tyname.c 1.20 from 2021-01-02, type_name is as simple to use as
ttos
Module Name:src
Committed By: rin
Date: Thu Jul 15 07:58:05 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: decl.c
Log Message:
PR port-sh3/56311
As a workaround for GCC bug, compile initdecl() with -O0 for sh3.
To generate a diff of this commit:
cvs rdiff -u -r1.199
Module Name:src
Committed By: rillig
Date: Wed Jul 14 17:19:37 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: in the grammar, rename 'decl' to 'declarator'
For a casual reader, the abbreviation 'decl' was ambiguous since C has
both
Module Name:src
Committed By: rillig
Date: Wed Jul 14 17:07:24 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y externs1.h tree.c
Log Message:
lint: extract build_member_access from the grammar
No functional change.
To generate a diff of this commit:
cvs rdiff
Module Name:src
Committed By: rillig
Date: Wed Jul 14 16:59:39 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: rename grammar rule 'expr' to 'expression'
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.321 -r1.322
Module Name:src
Committed By: rillig
Date: Wed Jul 14 16:51:57 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove references to C18
The standard is called C17, not C18, and furthermore the section
numbering didn't change between C11 and
Module Name:src
Committed By: rillig
Date: Mon Jul 12 22:02:44 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: order type declarations in grammar, group by C99 section
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Mon Jul 12 21:43:44 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: reorder grammar rules in the same way as in C99
The code coverage before and after this change is exactly the same,
except of
Module Name:src
Committed By: rillig
Date: Sun Jul 11 21:07:44 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: reorder grammar rules for expressions according to C18
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sun Jul 11 20:25:54 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: rename grammar rule 'term' to 'cast_expression'
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.315
Module Name:src
Committed By: rillig
Date: Sun Jul 11 20:07:42 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: reorganize grammar rules for unary expressions
According to GCC, __builtin_offsetof is a primary-expression.
According to GCC,
Module Name:src
Committed By: rillig
Date: Sun Jul 11 19:46:09 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove grammar conflict for __real__ and __imag__
The rules were redundant since a term can be parenthesized by itself,
there is no
Module Name:src
Committed By: rillig
Date: Sun Jul 11 19:01:37 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: fix shift/reduce conflict for dangling else
The following line no longer occurs in the yacc output:
257: shift/reduce conflict
Module Name:src
Committed By: rillig
Date: Sun Jul 11 18:22:03 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: resolve shift/reduce conflict in notype_direct_decl
When a notype_direct_decl was followed by a type_attribute_list, and the
next
Module Name:src
Committed By: rillig
Date: Sun Jul 11 18:03:47 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y scan.l
Log Message:
lint: use separate tokens for logical not and bitwise complement
The token T_UNARY was misleading since it only captured 2 of the
Module Name:src
Committed By: rillig
Date: Sun Jul 11 17:52:20 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove redundant %prec from the grammar
Now that the precedence of the unary operators has been modeled via
separate rules, the
Module Name:src
Committed By: rillig
Date: Sun Jul 11 17:38:55 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove shift/reduce conflict for sizeof
According to the grammar, the expression 'sizeof(int)x' was ambiguous.
Since 'sizeof(int)'
Module Name:src
Committed By: rillig
Date: Sun Jul 11 16:57:21 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: resolve shift/reduce conflicts for unary expressions
The grammar rule 'term' was ambiguous since both the prefix and postfix
Module Name:src
Committed By: rillig
Date: Sat Jul 10 21:44:51 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: inline grammar rules declmod and qualifier_or_storage_class
The rule declmod had a confusing name since declmods was not exactly a
Module Name:src
Committed By: rillig
Date: Sat Jul 10 21:08:16 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code for struct and enum declarations
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sat Jul 10 20:58:35 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: move type_attribute back into the main section
Type attributes are a standard feature since C11 and thus do not belong
in the
Module Name:src
Committed By: rillig
Date: Sat Jul 10 20:44:24 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code for struct and enum tags
This is a tricky area. Inlining identifier_sym did not work because of
the
Module Name:src
Committed By: rillig
Date: Sat Jul 10 19:29:28 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: rename grammar rules to align with C99
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.299 -r1.300
Module Name:src
Committed By: rillig
Date: Sat Jul 10 18:56:55 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code for typespec and notype_typespec
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sat Jul 10 18:13:06 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: rename func_arg_list to align with C99
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.297 -r1.298
Module Name:src
Committed By: rillig
Date: Sat Jul 10 17:46:55 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y lex.c
Log Message:
lint: rename y_sb to y_name
That buffer is only used for names of identifiers, so be more specific.
No functional change.
To
Module Name:src
Committed By: rillig
Date: Sat Jul 10 17:17:06 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: extract clrtyp from noclass_declspecs
Finally each clrtyp pairs up with its corresponding deftyp, which makes
the grammar much
Module Name:src
Committed By: rillig
Date: Sat Jul 10 17:06:56 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: extract clrtyp from declaration_specifiers
This makes the grammar more uniform and thereby easier to understand.
The actions clrtyp
Module Name:src
Committed By: rillig
Date: Sat Jul 10 16:54:40 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: split grammar rule clrtyp_declmods
By extracting clrtyp from that rule, clrtyp and deftyp pair up nicely in
most of the grammar
Module Name:src
Committed By: rillig
Date: Sat Jul 10 16:41:51 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: inline grammar rule clrtyp_typespec
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.291 -r1.292
Module Name:src
Committed By: rillig
Date: Sat Jul 10 16:39:43 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code from grammar rule clrtyp_typespec
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sat Jul 10 15:04:07 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: swap order in grammar rule clrtyp_typespec
It should not make a difference whether the rule says 'T_TYPENAME
clrtyp' or 'clrtyp
Module Name:src
Committed By: rillig
Date: Sat Jul 10 14:45:15 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: rename grammar rule declmods to clrtyp_declmods
It wasn't obvious from the name 'declmods' that this rule starts a new
type
Module Name:src
Committed By: rillig
Date: Sat Jul 10 12:17:31 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: err.c
Log Message:
lint: flush stdout before an internal error
Previously, the internal error may have appeared too early in the
output. Provoking internal
Module Name:src
Committed By: rillig
Date: Sat Jul 10 09:53:00 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code in grammar for 'for' loops
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.284
Module Name:src
Committed By: rillig
Date: Sat Jul 10 09:48:41 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: clean up grammar for do-while statements
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.283 -r1.284
Module Name:src
Committed By: rillig
Date: Sat Jul 10 09:40:12 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code in grammar for 'while' statements
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sat Jul 10 09:14:38 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: Makefile
Log Message:
tests/lint: when adding a new test, set an invalid option
This forces the test author to think about whether any custom options
are
Module Name:src
Committed By: rillig
Date: Sat Jul 10 05:42:30 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: do not allow __packed or _Alignas in statement
When the rule 'statement: type_attribute T_SEMI' was added in cgram.y
1.214 from
Module Name:src
Committed By: rillig
Date: Sat Jul 10 05:03:03 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: reduce shift/reduce conflicts in direct_abstract_declarator
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Sat Jul 10 04:57:41 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove 8 of the grammar conflicts, 142 remaining
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.279
Module Name:src
Committed By: rillig
Date: Sat Jul 10 04:47:25 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: merge duplicate code in declmods and declmod
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.278
Module Name:src
Committed By: rillig
Date: Sat Jul 10 04:25:47 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove duplicate code for parsing declarations
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.277
Module Name:src
Committed By: rillig
Date: Fri Jul 9 20:51:27 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove 6 conflicts from the grammar, in type_direct_decl
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Fri Jul 9 20:36:34 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: remove 6 of the remaining 162 conflicts from the grammar
No functional change.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rillig
Date: Fri Jul 9 06:37:11 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: indent grammar actions properly
No functional change.
To generate a diff of this commit:
cvs rdiff -u -r1.274 -r1.275
Module Name:src
Committed By: rillig
Date: Thu Jul 8 19:08:03 UTC 2021
Modified Files:
src/usr.bin/xlint/lint1: cgram.y
Log Message:
lint: fix assignment to midrule in grammar (since today)
When compiling the grammar with Bison, it complains:
error: $$ for the
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