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105 lines
3.1 KiB
Diff
105 lines
3.1 KiB
Diff
From 8d66b3f930dc6d88b524d103e304308ae73a46e7 Mon Sep 17 00:00:00 2001
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From: Robin Barker <rmbarker@cpan.org>
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Date: Thu, 22 Apr 2010 11:51:20 +0100
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Subject: [PATCH 1/1] Fix h2ph and test
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---
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lib/h2ph.t | 12 ++++++++++--
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utils/h2ph.PL | 28 +++++++++++++++++++++++-----
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2 files changed, 33 insertions(+), 7 deletions(-)
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diff --git a/lib/h2ph.t b/lib/h2ph.t
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index 27dd7b9..8d62d46 100644
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--- a/lib/h2ph.t
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+++ b/lib/h2ph.t
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@@ -18,7 +18,7 @@ if (!(-e $extracted_program)) {
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exit 0;
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}
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-plan(4);
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+plan(5);
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# quickly compare two text files
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sub txt_compare {
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@@ -41,8 +41,16 @@ $result = runperl( progfile => 'lib/h2ph.pht',
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stderr => 1 );
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like( $result, qr/syntax OK$/, "output compiles");
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+$result = runperl( progfile => '_h2ph_pre.ph',
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+ switches => ['-c'],
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+ stderr => 1 );
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+like( $result, qr/syntax OK$/, "preamble compiles");
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+
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$result = runperl( switches => ["-w"],
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- prog => '$SIG{__WARN__} = sub { die $_[0] }; require q(lib/h2ph.pht);');
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+ stderr => 1,
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+ prog => <<'PROG' );
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+$SIG{__WARN__} = sub { die $_[0] }; require q(lib/h2ph.pht);
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+PROG
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is( $result, '', "output free of warnings" );
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# cleanup
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diff --git a/utils/h2ph.PL b/utils/h2ph.PL
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index 8f56db4..1255807 100644
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--- a/utils/h2ph.PL
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+++ b/utils/h2ph.PL
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@@ -401,7 +401,10 @@ if ($opt_e && (scalar(keys %bad_file) > 0)) {
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exit $Exit;
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sub expr {
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- $new = '"(assembly code)"' and return if /\b__asm__\b/; # freak out.
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+ if (/\b__asm__\b/) { # freak out
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+ $new = '"(assembly code)"';
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+ return
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+ }
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my $joined_args;
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if(keys(%curargs)) {
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$joined_args = join('|', keys(%curargs));
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@@ -770,7 +773,7 @@ sub inc_dirs
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sub build_preamble_if_necessary
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{
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# Increment $VERSION every time this function is modified:
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- my $VERSION = 2;
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+ my $VERSION = 3;
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my $preamble = "$Dest_dir/_h2ph_pre.ph";
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# Can we skip building the preamble file?
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@@ -798,7 +801,16 @@ sub build_preamble_if_necessary
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# parenthesized value: d=(v)
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$define{$_} = $1;
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}
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- if ($define{$_} =~ /^([+-]?(\d+)?\.\d+([eE][+-]?\d+)?)[FL]?$/) {
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+ if (/^(\w+)\((\w)\)$/) {
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+ my($macro, $arg) = ($1, $2);
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+ my $def = $define{$_};
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+ $def =~ s/$arg/\$\{$arg\}/g;
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+ print PREAMBLE <<DEFINE;
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+unless (defined &$macro) { sub $macro(\$) { my (\$$arg) = \@_; \"$def\" } }
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+
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+DEFINE
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+ } elsif
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+ ($define{$_} =~ /^([+-]?(\d+)?\.\d+([eE][+-]?\d+)?)[FL]?$/) {
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# float:
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print PREAMBLE
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"unless (defined &$_) { sub $_() { $1 } }\n\n";
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@@ -807,8 +819,14 @@ sub build_preamble_if_necessary
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print PREAMBLE
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"unless (defined &$_) { sub $_() { $1 } }\n\n";
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} elsif ($define{$_} =~ /^\w+$/) {
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- print PREAMBLE
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- "unless (defined &$_) { sub $_() { &$define{$_} } }\n\n";
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+ my $def = $define{$_};
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+ if ($isatype{$def}) {
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+ print PREAMBLE
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+ "unless (defined &$_) { sub $_() { \"$def\" } }\n\n";
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+ } else {
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+ print PREAMBLE
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+ "unless (defined &$_) { sub $_() { &$def } }\n\n";
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+ }
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} else {
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print PREAMBLE
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"unless (defined &$_) { sub $_() { \"",
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--
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1.6.5.2.74.g610f9.dirty
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