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Merge pull request #9757 from obsidiansystems/parser-dodge-windows-macros 

Avoid Windows macros in the parser and lexer
This commit is contained in:
John Ericson 2024-01-14 13:36:13 -05:00 committed by GitHub
parent cbd5553d57 e739a5002d
commit 7ab0a4c39d
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 9 additions and 9 deletions
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6
src/libexpr/lexer.l
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@ -130,7 +130,7 @@ else { return ELSE; }
assert { return ASSERT; }
with { return WITH; }
let { return LET; }
in { return IN; }
in { return IN_KW; }
rec { return REC; }
inherit { return INHERIT; }
or { return OR_KW; }
@ -156,7 +156,7 @@ or { return OR_KW; }
.errPos = data->state.positions[CUR_POS],
});
}
return INT;
return INT_LIT;
}
{FLOAT} { errno = 0;
yylval->nf = strtod(yytext, 0);
@ -165,7 +165,7 @@ or { return OR_KW; }
.msg = hintfmt("invalid float '%1%'", yytext),
.errPos = data->state.positions[CUR_POS],
});
return FLOAT;
return FLOAT_LIT;
}
\$\{ { PUSH_STATE(DEFAULT); return DOLLAR_CURLY; }

12
src/libexpr/parser.y
View File

@ -365,11 +365,11 @@ void yyerror(YYLTYPE * loc, yyscan_t scanner, ParseData * data, const char * err
%type <id> attr
%token <id> ID
%token <str> STR IND_STR
%token <n> INT
%token <nf> FLOAT
%token <n> INT_LIT
%token <nf> FLOAT_LIT
%token <path> PATH HPATH SPATH PATH_END
%token <uri> URI
%token IF THEN ELSE ASSERT WITH LET IN REC INHERIT EQ NEQ AND OR IMPL OR_KW
%token IF THEN ELSE ASSERT WITH LET IN_KW REC INHERIT EQ NEQ AND OR IMPL OR_KW
%token DOLLAR_CURLY /* == ${ */
%token IND_STRING_OPEN IND_STRING_CLOSE
%token ELLIPSIS
@ -412,7 +412,7 @@ expr_function
{ $$ = new ExprAssert(CUR_POS, $2, $4); }
| WITH expr ';' expr_function
{ $$ = new ExprWith(CUR_POS, $2, $4); }
| LET binds IN expr_function
| LET binds IN_KW expr_function
{ if (!$2->dynamicAttrs.empty())
throw ParseError({
.msg = hintfmt("dynamic attributes not allowed in let"),
@ -482,8 +482,8 @@ expr_simple
else
$$ = new ExprVar(CUR_POS, data->symbols.create($1));
}
| INT { $$ = new ExprInt($1); }
| FLOAT { $$ = new ExprFloat($1); }
| INT_LIT { $$ = new ExprInt($1); }
| FLOAT_LIT { $$ = new ExprFloat($1); }
| '"' string_parts '"' { $$ = $2; }
| IND_STRING_OPEN ind_string_parts IND_STRING_CLOSE {
$$ = stripIndentation(CUR_POS, data->symbols, std::move(*$2));