peisongxiao/yaml-cpp
1
0
Fork 0
mirror of https://github.com/jbeder/yaml-cpp.git synced 2025-09-10 04:51:17 +00:00
Code Issues Packages Projects Releases Wiki Activity

Added some exceptions for directives.

Browse Source
This commit is contained in:
beder
2008-07-08 06:06:24 +00:00
parent 2f5c19fa00
commit 5d5651861d
4 changed files with 25 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
node.cpp
View File

@@ -83,10 +83,10 @@ namespace YAML
void Node::ParseTag(Scanner *pScanner, const ParserState& state)
{
if(m_tag != "")
return; // TODO: throw
Token *pToken = pScanner->PeekNextToken();
if(m_tag != "")
throw ParserException(pToken->line, pToken->column, "cannot assign multiple tags to the same node");
m_tag = state.TranslateTag(pToken->value);
for(unsigned i=0;i<pToken->params.size();i++)
@@ -96,10 +96,10 @@ namespace YAML
void Node::ParseAnchor(Scanner *pScanner, const ParserState& state)
{
if(m_anchor != "")
return; // TODO: throw
Token *pToken = pScanner->PeekNextToken();
if(m_anchor != "")
throw ParserException(pToken->line, pToken->column, "cannot assign multiple anchors to the same node");
m_anchor = pToken->value;
m_alias = false;
pScanner->PopNextToken();
@@ -107,12 +107,12 @@ namespace YAML
void Node::ParseAlias(Scanner *pScanner, const ParserState& state)
{
if(m_anchor != "")
return; // TODO: throw
if(m_tag != "")
return; // TODO: throw (aliases can't have any content, *including* tags)
Token *pToken = pScanner->PeekNextToken();
if(m_anchor != "")
throw ParserException(pToken->line, pToken->column, "cannot assign multiple aliases to the same node");
if(m_tag != "")
throw ParserException(pToken->line, pToken->column, "aliases can't have any content, *including* tags");
m_anchor = pToken->value;
m_alias = true;
pScanner->PopNextToken();