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CGrammar: Correct placement of "to" in conditional operator; restore "Begin block" and "End block" for nested compound statements

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Pragmatic Software 2014-07-18 03:52:16 +00:00
parent 3e47f6bc58
commit fd89a4d0f4
2 changed files with 30 additions and 16 deletions
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2
PBot/VERSION.pm
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@ -13,7 +13,7 @@ use warnings;
# These are set automatically by the build/commit script # These are set automatically by the build/commit script
use constant { use constant {
BUILD_NAME => "PBot", BUILD_NAME => "PBot",
BUILD_REVISION => 739, BUILD_REVISION => 740,
BUILD_DATE => "2014-07-17", BUILD_DATE => "2014-07-17",
}; };

44
modules/c2english/CGrammar.pm
View File

@ -196,7 +196,7 @@ block_item_list:
block_item: block_item:
declaration declaration
| statement | statement[context => "$arg{context}|block item"]
| preproc | preproc
| comment | comment
@ -205,7 +205,13 @@ compound_statement:
{ {
my $block_items = join('', @{$item{'block_item_list(s?)'}}); my $block_items = join('', @{$item{'block_item_list(s?)'}});
$return = "Begin new block.\n" if not $arg{context}; if ($arg{context} =~ /block item/
and $arg{context} !~ /do loop$/
and $arg{context} !~ /if statement$/
and $arg{context} !~ /switch$/
and $arg{context} !~ /else block$/) {
$return = "Begin new block.\n";
}
if ($block_items) { if ($block_items) {
$return .= $block_items; $return .= $block_items;
@ -213,16 +219,24 @@ compound_statement:
$return .= "Do nothing.\n"; $return .= "Do nothing.\n";
} }
$return .= "End block.\n" if not $arg{context}; if ($arg{context} =~ /block item/
and $arg{context} !~ /do loop$/
and $arg{context} !~ /if statement$/
and $arg{context} !~ /switch$/
and $arg{context} !~ /else block$/) {
$return .= "End block.\n";
}
if ($arg{context} if ($arg{context}
and $arg{context} !~ /do loop/ and $arg{context} !~ /do loop$/
and $arg{context} !~ /if statement/ and $arg{context} !~ /if statement$/
and $arg{context} !~ /else block/ and $arg{context} !~ /else block$/
and $arg{context} !~ /case/ and $arg{context} !~ /case$/
and $arg{context} !~ /function definition statement/ and $arg{context} !~ /function definition statement$/
and $arg{context} !~ /function definition/) { and $arg{context} !~ /function definition$/) {
$return .= "End $arg{context}.\n"; my @contexts = split /\|/, $arg{context};
my $context = pop @contexts;
$return .= "End $context.\n" unless $context eq 'block item';
} }
1; 1;
} }
@ -347,9 +361,9 @@ selection_statement:
{ $return = "Otherwise, ^L$item{statement}"; } { $return = "Otherwise, ^L$item{statement}"; }
)(?) )(?)
{ $return .= join('',@{$item[-1]}); } { $return .= join('',@{$item[-1]}); }
| 'switch' '(' expression[context => 'switch conditional'] ')' statement[context => 'switch'] | 'switch' '(' expression[context => 'switch conditional'] ')' statement[context => "$arg{context}|switch"]
{ {
$return = "When given the expression \'^L$item{expression}\', ^L$item{statement}"; $return = "When given the expression ^L$item{expression}, ^L$item{statement}";
} }
jump_statement: jump_statement:
@ -415,7 +429,7 @@ labeled_statement:
$return = join(', ', @items) . " or $last"; $return = join(', ', @items) . " or $last";
} }
} }
(statement[context => 'case'])(s) (statement[context => "$arg{context}|case"])(s)
{ {
my $last = pop @{$item[-1]}; my $last = pop @{$item[-1]};
my $statements = join('', @{$item[-1]}); my $statements = join('', @{$item[-1]});
@ -469,7 +483,7 @@ conditional_expression:
my $op2 = $item{conditional_ternary_expression}->[1]; my $op2 = $item{conditional_ternary_expression}->[1];
my $expression = ::istrue $item{logical_OR_AND_expression}; my $expression = ::istrue $item{logical_OR_AND_expression};
if ($arg{context} =~ /statement$/) { if ($arg{context} =~ /initializer expression$/) {
$return = "$op1 if $expression otherwise to $op2"; $return = "$op1 if $expression otherwise to $op2";
} elsif ($arg{context} =~ /assignment expression$/) { } elsif ($arg{context} =~ /assignment expression$/) {
$return = "$op1 if $expression otherwise the value $op2"; $return = "$op1 if $expression otherwise the value $op2";
@ -1771,7 +1785,7 @@ enumerator:
{ {
$return = $item[1]; $return = $item[1];
if (@{$item[-1]}) { if (@{$item[-1]}) {
$return .= ' marking ' . join('', @{$item[-1]}); $return .= ' marking ^L' . join('', @{$item[-1]});
} }
} }