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| author | Gurusamy Sarathy <gsar@cpan.org> | 2000-01-25 20:22:01 +0000 |
|---|---|---|
| committer | Gurusamy Sarathy <gsar@cpan.org> | 2000-01-25 20:22:01 +0000 |
| commit | 336337397a650655cf01ecfa4aab8aa7e70c42f4 (patch) | |
| tree | 8adcada4f182bb8e26ad7b84779e4cbbfb3d3a95 /pod/perldelta.pod | |
| parent | d08ede9a86fc6f23c9d8f6a6b0ba2b5edd36ad0f (diff) | |
| download | perl-336337397a650655cf01ecfa4aab8aa7e70c42f4.tar.gz | |
produce redeclaration warning on C<our $foo; { our $foo; ... }>
p4raw-id: //depot/perl@4891
Diffstat (limited to 'pod/perldelta.pod')
| -rw-r--r-- | pod/perldelta.pod | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/pod/perldelta.pod b/pod/perldelta.pod index b90db4cefd..11a35f47b8 100644 --- a/pod/perldelta.pod +++ b/pod/perldelta.pod @@ -1549,11 +1549,6 @@ A tutorial on managing class data for object modules. =over 4 -=item "my sub" not yet implemented - -(F) Lexically scoped subroutines are not yet implemented. Don't try that -yet. - =item "%s" variable %s masks earlier declaration in same %s (W) A "my" or "our" variable has been redeclared in the current scope or statement, @@ -1562,6 +1557,16 @@ always a typographical error. Note that the earlier variable will still exist until the end of the scope or until all closure referents to it are destroyed. +=item "my sub" not yet implemented + +(F) Lexically scoped subroutines are not yet implemented. Don't try that +yet. + +=item "our" variable %s redeclared + +(W) You seem to have already declared the same global once before in the +current lexical scope. + =item '!' allowed only after types %s (F) The '!' is allowed in pack() and unpack() only after certain types. @@ -1802,6 +1807,11 @@ just use C<if (%hash) { # not empty }> for example. See Server error. +=item Did you mean "local" instead of "our"? + +(W) Remember that "our" does not localize the declared global variable. +You have declared it again in the same lexical scope, which seems superfluous. + =item Document contains no data See Server error. |