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| author | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-11-16T12·49+0000 |
|---|---|---|
| committer | Eelco Dolstra <e.dolstra@tudelft.nl> | 2010-11-16T12·49+0000 |
| commit | fb9368b5a0b2457b28f19d4902bc0790123338a2 (patch) | |
| tree | 8e0d68ccc2951c44cfd442b3dad261e190127013 /src/libexpr/symbol-table.hh | |
| parent | 64fd29855a8ae49cacdaff424679821b4fd3bf57 (diff) | |
| parent | 4aced7f8d0d5d2c1057b0f46a70a37a577f81fa5 (diff) | |
* Sync with the trunk.
Diffstat (limited to 'src/libexpr/symbol-table.hh')
| -rw-r--r-- | src/libexpr/symbol-table.hh | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libexpr/symbol-table.hh b/src/libexpr/symbol-table.hh index 424c2353899e..976117a20a46 100644 --- a/src/libexpr/symbol-table.hh +++ b/src/libexpr/symbol-table.hh @@ -1,8 +1,13 @@ #ifndef __SYMBOL_TABLE_H #define __SYMBOL_TABLE_H +#include "config.h" + #include <map> + +#if HAVE_TR1_UNORDERED_SET #include <tr1/unordered_set> +#endif #include "types.hh" @@ -23,6 +28,8 @@ private: friend class SymbolTable; public: + Symbol() : s(0) { }; + bool operator == (const Symbol & s2) const { return s == s2.s; @@ -60,7 +67,11 @@ inline std::ostream & operator << (std::ostream & str, const Symbol & sym) class SymbolTable { private: +#if HAVE_TR1_UNORDERED_SET typedef std::tr1::unordered_set<string> Symbols; +#else + typedef std::set<string> Symbols; +#endif Symbols symbols; public: |