diff options
| -rw-r--r-- | src/libexpr/eval.cc | 1 | ||||
| -rw-r--r-- | src/libexpr/lexer.l | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/src/libexpr/eval.cc b/src/libexpr/eval.cc index e5a108a4385e..b951daacaf0c 100644 --- a/src/libexpr/eval.cc +++ b/src/libexpr/eval.cc @@ -130,6 +130,7 @@ static void printValue(std::ostream & str, std::set<const Value *> & active, con break; case tFloat: str << v.fpoint; + break; default: throw Error("invalid value"); } diff --git a/src/libexpr/lexer.l b/src/libexpr/lexer.l index 158ca915266f..5fdcb25dd483 100644 --- a/src/libexpr/lexer.l +++ b/src/libexpr/lexer.l @@ -85,7 +85,7 @@ static Expr * unescapeStr(SymbolTable & symbols, const char * s) ID [a-zA-Z\_][a-zA-Z0-9\_\'\-]* INT [0-9]+ -FLOAT {INT}\.{INT} +FLOAT (([1-9][0-9]*\.?[0-9]*)|(\.[0-9]+))([Ee][+-]?[0-9]+)? PATH [a-zA-Z0-9\.\_\-\+]*(\/[a-zA-Z0-9\.\_\-\+]+)+ HPATH \~(\/[a-zA-Z0-9\.\_\-\+]+)+ SPATH \<[a-zA-Z0-9\.\_\-\+]+(\/[a-zA-Z0-9\.\_\-\+]+)*\> @@ -125,7 +125,7 @@ or { return OR_KW; } return INT; } {FLOAT} { errno = 0; - yylval->n = strtod(yytext, 0); + yylval->nf = strtod(yytext, 0); if (errno != 0) throw ParseError(format("invalid float ‘%1%’") % yytext); return FLOAT; |