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| author | John Wiegley <johnw@newartisans.com> | 2010-05-22 18:45:42 -0400 |
|---|---|---|
| committer | John Wiegley <johnw@newartisans.com> | 2010-05-22 21:35:03 -0400 |
| commit | a3482606dc33b88d2ae661e49c6b15b902497421 (patch) | |
| tree | 19d3946e11d0fd8fe0d72859d5bfb3f0e66e7c07 /src/parser.h | |
| parent | 3e1ec40551184010d6ff3272d68b3ff17ff1ad26 (diff) | |
| download | fork-ledger-a3482606dc33b88d2ae661e49c6b15b902497421.tar.gz fork-ledger-a3482606dc33b88d2ae661e49c6b15b902497421.tar.bz2 fork-ledger-a3482606dc33b88d2ae661e49c6b15b902497421.zip | |
Improved error reporting in the expression parser
Fixes 15A80F68-F233-49D9-AF0C-9908BB6903BA
Diffstat (limited to 'src/parser.h')
| -rw-r--r-- | src/parser.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/parser.h b/src/parser.h index 5eba4ffd..aab48830 100644 --- a/src/parser.h +++ b/src/parser.h @@ -52,11 +52,12 @@ class expr_t::parser_t : public noncopyable mutable token_t lookahead; mutable bool use_lookahead; - token_t& next_token(std::istream& in, const parse_flags_t& tflags) const { + token_t& next_token(std::istream& in, const parse_flags_t& tflags, + const char expecting = '\0') const { if (use_lookahead) use_lookahead = false; else - lookahead.next(in, tflags); + lookahead.next(in, tflags, expecting); return lookahead; } |