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remove redundant implicit_2 (#155)

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remove redundant implicit_2
merged-on-behalf-of: BBasile <BBasile@users.noreply.github.com>
This commit is contained in:
Cameron Ross 2018-06-12 02:56:33 -03:00 committed by The Dlang Bot
parent 6040c7bb78
commit ab0e2c0519
5 changed files with 9 additions and 16 deletions
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2
source/dyaml/emitter.d
View file

@ -796,7 +796,7 @@ struct Emitter
{
if(style_ == ScalarStyle.Invalid){style_ = chooseScalarStyle();}
if((!canonical_ || (tag is null)) &&
(style_ == ScalarStyle.Plain ? event_.implicit : event_.implicit_2))
(style_ == ScalarStyle.Plain ? event_.implicit : !event_.implicit && (tag is null)))
{
preparedTag_ = null;
return;

8
source/dyaml/event.d
View file

@ -12,7 +12,6 @@ module dyaml.event;
import std.array;
import std.conv;
import std.typecons;
import dyaml.encoding;
import dyaml.exception;
@ -81,8 +80,6 @@ struct Event
*/
bool explicitDocument;
}
///TODO figure this out - Unknown, used by PyYAML with Scalar events.
bool implicit_2;
///Encoding of the stream, if this is a StreamStart.
Encoding encoding;
///Collection style, if this is a SequenceStart or MappingStart.
@ -234,7 +231,7 @@ Event documentEndEvent(const Mark start, const Mark end, const bool explicit) pu
/// value = String value of the scalar.
/// style = Scalar style.
Event scalarEvent(const Mark start, const Mark end, const string anchor, const string tag,
const Tuple!(bool, bool) implicit, const string value,
const bool implicit, const string value,
const ScalarStyle style = ScalarStyle.Invalid) @safe pure nothrow @nogc
{
Event result;
@ -247,7 +244,6 @@ Event scalarEvent(const Mark start, const Mark end, const string anchor, const s
result.id = EventID.Scalar;
result.scalarStyle = style;
result.implicit = implicit[0];
result.implicit_2 = implicit[1];
result.implicit = implicit;
return result;
}

7
source/dyaml/parser.d
View file

@ -465,10 +465,9 @@ final class Parser
: cast(string)token.value;
implicit = (token.style == ScalarStyle.Plain && tag is null) || tag == "!";
bool implicit_2 = (!implicit) && tag is null;
state_ = popState();
return scalarEvent(startMark, token.endMark, anchor, tag,
tuple(implicit, implicit_2), value, token.style);
implicit, value, token.style);
}
if(scanner_.checkToken(TokenID.FlowSequenceStart))
@ -512,7 +511,7 @@ final class Parser
//Empty scalars are allowed even if a tag or an anchor is specified.
return scalarEvent(startMark, endMark, anchor, tag,
tuple(implicit, false) , "");
implicit , "");
}
const token = scanner_.peekToken();
@ -935,6 +934,6 @@ final class Parser
///Return an empty scalar.
Event processEmptyScalar(const Mark mark) @safe pure nothrow const @nogc
{
return scalarEvent(mark, mark, null, null, tuple(true, false), "");
return scalarEvent(mark, mark, null, null, true, "");
}
}

4
source/dyaml/serializer.d
View file

@ -182,12 +182,10 @@ struct Serializer
assert(node.isType!string, "Scalar node type must be string before serialized");
auto value = node.as!string;
const detectedTag = resolver_.resolve(NodeID.Scalar, null, value, true);
const defaultTag = resolver_.resolve(NodeID.Scalar, null, value, false);
bool isDetected = node.tag_ == detectedTag;
bool isDefault = node.tag_ == defaultTag;
emitter_.emit(scalarEvent(Mark(), Mark(), aliased, node.tag_,
tuple(isDetected, isDefault), value, node.scalarStyle));
isDetected, value, node.scalarStyle));
return;
}
if(node.isSequence)

4
source/dyaml/test/emitter.d
View file

@ -56,7 +56,7 @@ bool compareEvents(Event[] events1, Event[] events2) @system
if(e1.id == EventID.Scalar)
{
//Different scalar tag (if applicable).
if(![e1.implicit, e1.implicit_2, e2.implicit, e2.implicit_2].canFind(true)
if(!(e1.implicit || e2.implicit)
&& e1.tag != e2.tag)
{
return false;
@ -157,7 +157,7 @@ void testEmitterStyles(string dataFilename, string canonicalFilename) @system
if(event.id == EventID.Scalar)
{
event = scalarEvent(Mark(), Mark(), event.anchor, event.tag,
tuple(event.implicit, event.implicit_2),
event.implicit,
event.value, style);
}
else if(event.id == EventID.SequenceStart)