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Merge pull request #2378 from aszlig/int64

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libexpr: Use int64_t for NixInt
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Eelco Dolstra 2018-08-29 13:30:50 +02:00 committed by GitHub
parent 54df4bb0b5 0ad643ed5c
commit 20d74a3257
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 3 deletions
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8
src/libexpr/lexer.l
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@ -12,6 +12,8 @@
%{
#include <boost/lexical_cast.hpp>
#include "nixexpr.hh"
#include "parser-tab.hh"
@ -124,9 +126,11 @@ or { return OR_KW; }
{ID} { yylval->id = strdup(yytext); return ID; }
{INT} { errno = 0;
yylval->n = strtol(yytext, 0, 10);
if (errno != 0)
try {
yylval->n = boost::lexical_cast<int64_t>(yytext);
} catch (const boost::bad_lexical_cast &) {
throw ParseError(format("invalid integer '%1%'") % yytext);
}
return INT;
}
{FLOAT} { errno = 0;

2
src/libexpr/value.hh
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@ -43,7 +43,7 @@ class XMLWriter;
class JSONPlaceholder;
typedef long NixInt;
typedef int64_t NixInt;
typedef double NixFloat;
/* External values must descend from ExternalValueBase, so that