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authorChristian Parpart <christian@ethereum.org>2018-11-28 23:13:36 +0800
committerChristian Parpart <christian@ethereum.org>2018-11-29 19:45:27 +0800
commit22eff22492b2d569fe56b59763ddc1cd1cf9ccf4 (patch)
treeea6dc0a75a3c1c7d189ec9bb899884cc4f3eefd6 /liblangutil
parent6060a3682c077d7b329ec9171abdacbf1b383ec7 (diff)
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liblangutil: extends CharStream to know about the respective (file-)name (and adapt codebase to it)
Diffstat (limited to 'liblangutil')
-rw-r--r--liblangutil/CharStream.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/liblangutil/CharStream.h b/liblangutil/CharStream.h
index 72aacacf..6f2da3bb 100644
--- a/liblangutil/CharStream.h
+++ b/liblangutil/CharStream.h
@@ -68,7 +68,8 @@ class CharStream
{
public:
CharStream(): m_position(0) {}
- explicit CharStream(std::string const& _source): m_source(_source), m_position(0) {}
+ explicit CharStream(std::string const& _source, std::string const& name):
+ m_source(_source), m_name(name), m_position(0) {}
int position() const { return m_position; }
bool isPastEndOfInput(size_t _charsForward = 0) const { return (m_position + _charsForward) >= m_source.size(); }
@@ -80,6 +81,7 @@ public:
void reset() { m_position = 0; }
std::string const& source() const { return m_source; }
+ std::string const& name() const noexcept { return m_name; }
///@{
///@name Error printing helper functions
@@ -91,6 +93,7 @@ public:
private:
std::string m_source;
+ std::string m_name;
size_t m_position;
};