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* - disallow return(...), prefering return ...Pascal Rigaux2003-05-271-3/+3
| | | | | - P_call_no_paren has a lower priority than P_comma
* - enhance restricted_subscripted to correctly handle -e foo::bar()->{boo}Pascal Rigaux2003-05-271-1/+4
| | | | | - simplify a grammar rule
* simplifyPascal Rigaux2003-05-261-4/+2
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* handle use foo() and use foo ("x", "y")Pascal Rigaux2003-05-261-1/+1
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* correctly handle { Protocol => { val => 'Standard' } }Pascal Rigaux2003-05-261-0/+1
| | | | | (was broken due to the "arch => 1" hack)
* add a special case to handle "arch => 1" without going through word_alone()Pascal Rigaux2003-05-261-2/+3
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* warn spurious space in ( 1, 2) which should be (1, 2)Pascal Rigaux2003-05-231-1/+1
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* warn $o->method() which should be $o->methodPascal Rigaux2003-05-231-1/+1
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* - suggest any instead of grep in scalar contextPascal Rigaux2003-05-231-1/+1
| | | | | - suggest foreach instead of map in empty context
* correctly warn about the missing space in "my ($a,$b, $c);"Pascal Rigaux2003-05-161-7/+7
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* allow "*foo = sub {}" with no prototypePascal Rigaux2003-04-301-6/+6
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* ensure return values are usedPascal Rigaux2003-04-291-39/+43
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* allow "sub pkg::foo() { ...}"Pascal Rigaux2003-04-281-2/+2
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* - handle empty prototypesPascal Rigaux2003-04-241-12/+22
| | | | | | | - check number of parameters in method calls (ignoring empty overloaded methods) - allow non-empty prototypes for methods not using @_
* forbid "unless (...) { ... } else { ... }" and "unless (...) { ... } elsif ↵Pascal Rigaux2003-04-151-1/+1
| | | | (...) { ... }
* add basic "type" checking (using a very liberal lattice)Pascal Rigaux2003-04-151-211/+216
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* use new types to have stricter type checking (prior to adding maybe_context)Pascal Rigaux2003-04-131-278/+279
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* allow 333 * `xxx` with no warningPascal Rigaux2003-04-111-1/+1
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* handle "keys %pkg::" (twas broken because keys() is now a ONE_SCALAR_PARA)Pascal Rigaux2003-04-101-0/+1
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* correctly (in Perl way) handle priority for some special unary functions ↵Pascal Rigaux2003-04-101-9/+9
| | | | (length, exists, ref)
* - $foo =~ /^dhcp$/ is better written $foo eq 'dhcp'Pascal Rigaux2003-04-011-2/+2
| | | | | - warn "grep(&f, ...)", use "grep { f } ..." instead
* - warn !($var =~ /.../)Pascal Rigaux2003-04-011-5/+5
| | | | | | - warn $a & 0xff == $b better written $a & (0xff == $b) - "not" should not be used, use "!" instead
* - warn <always true> || ... (eg: 1 || foo())Pascal Rigaux2003-04-011-4/+4
| | | | | | | | | - warn <always false> || ... - warn <always true> && ... - warn <always false> && ... - suggest @$foo instead of @{$foo} - suggest $foo->[0] instead of ${$foo}[0]
* - make "please don't use prototype pre-declaration" a warningPascal Rigaux2003-04-011-2/+11
| | | | | - make a warning for unary plus instead of a "syntax error"
* allow "use foo()"Pascal Rigaux2003-02-241-0/+1
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* handle ${foo} (including "${foo}bar")Pascal Rigaux2003-02-121-5/+5
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* warn when using $l[$#l], advice $l[-1] insteadPascal Rigaux2003-02-051-10/+10
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* allow -x with no parameter, but advise not to use itPascal Rigaux2003-02-051-0/+1
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* - perl_checker:Pascal Rigaux2003-01-161-1/+1
| | | | | | - check occurences of "$foo ? $foo : $bar" - disallow "fq::f args" when args is not parenthesized
* perl_checker: new --generate-pot featurePascal Rigaux2002-12-101-1/+3
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* perl_checker now checks usage of $_Pascal Rigaux2002-12-051-10/+13
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* add "unused variable" detectionPascal Rigaux2002-12-041-6/+6
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* more restricted detection of non-use of if_()-like exprsPascal Rigaux2002-12-041-4/+4
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* - warn use of "cond ? list : ()" (use if_(cond, list) instead)Pascal Rigaux2002-12-041-4/+6
| | | | | - adapt MDK::Common::* to this (using @{[]} instead of () to avoid the warning)
* *** empty log message ***Pascal Rigaux2002-12-021-2/+2
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* *** empty log message ***Pascal Rigaux2002-11-281-88/+90
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* *** empty log message ***Pascal Rigaux2002-11-261-11/+11
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* *** empty log message ***Pascal Rigaux2002-11-261-1/+1
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* *** empty log message ***Pascal Rigaux2002-11-251-11/+17
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* *** empty log message ***Pascal Rigaux2002-11-241-164/+181
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* *** empty log message ***Pascal Rigaux2002-11-201-21/+45
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* *** empty log message ***Pascal Rigaux2002-11-181-11/+12
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* *** empty log message ***Pascal Rigaux2002-11-151-1/+1
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* *** empty log message ***Pascal Rigaux2002-11-151-1/+1
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* *** empty log message ***Pascal Rigaux2002-11-141-153/+151
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* *** empty log message ***Pascal Rigaux2002-11-141-141/+150
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* *** empty log message ***Pascal Rigaux2002-11-131-0/+1
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* *** empty log message ***Pascal Rigaux2002-11-131-62/+62
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* *** empty log message ***Pascal Rigaux2002-11-121-258/+255
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* *** empty log message ***Pascal Rigaux2002-11-101-178/+231
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