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Moved the simple key validation to before each token scan (plus at newlines of scalars).

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This commit is contained in:
Jesse Beder 2008-06-28 16:46:37 +00:00
parent 11706abbb7
commit c63ebbd878
4 changed files with 66 additions and 34 deletions
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15
simplekey.cpp
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@ -5,8 +5,8 @@
namespace YAML
{
Scanner::SimpleKey::SimpleKey(int pos_, int line_, int column_)
: pos(pos_), line(line_), column(column_), required(false), pMapStart(0), pKey(0)
Scanner::SimpleKey::SimpleKey(int pos_, int line_, int column_, int flowLevel_)
: pos(pos_), line(line_), column(column_), flowLevel(flowLevel_), required(false), pMapStart(0), pKey(0)
{
}
@ -34,7 +34,7 @@ namespace YAML
// and saves it on a stack.
void Scanner::InsertSimpleKey()
{
SimpleKey key(INPUT.tellg(), m_line, m_column);
SimpleKey key(INPUT.tellg(), m_line, m_column, m_flowLevel);
// first add a map start, if necessary
key.pMapStart = PushIndentTo(m_column, false);
@ -57,11 +57,17 @@ namespace YAML
// and if so, makes it valid.
bool Scanner::ValidateSimpleKey()
{
m_isLastKeyValid = false;
if(m_simpleKeys.empty())
return false;
return m_isLastKeyValid;
// grab top key
SimpleKey key = m_simpleKeys.top();
// only validate if we're in the correct flow level
if(key.flowLevel != m_flowLevel)
return false;
m_simpleKeys.pop();
bool isValid = true;
@ -89,6 +95,7 @@ namespace YAML
if(!isValid && m_flowLevel == 0)
m_indents.pop();
m_isLastKeyValid = isValid;
return isValid;
}