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Protecting literal data, like vectors and hashes, from tagged paren styles

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This commit is contained in:
Jay McCarthy 2017-01-25 17:47:33 -05:00
parent 1638fd5214
commit 420330fef0
1 changed files with 6 additions and 6 deletions
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12
racket/src/racket/src/read.c
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@ -2633,7 +2633,7 @@ static Scheme_Object *attach_shape_tag(Scheme_Object *list,
intptr_t line, intptr_t col, intptr_t pos, intptr_t span,
Scheme_Object *stxsrc,
ReadParams *params,
int closer);
int closer, int shape);
static int next_is_delim(Scheme_Object *port,
ReadParams *params,
@ -2848,7 +2848,7 @@ read_list(Scheme_Object *port,
}
if (!list) list = scheme_null;
pop_indentation(indentation);
list = attach_shape_tag(list, line, col, pos, SPAN(port, pos), stxsrc, params, closer);
list = attach_shape_tag(list, line, col, pos, SPAN(port, pos), stxsrc, params, closer, shape);
list = (stxsrc
? scheme_make_stx_w_offset(list, line, col, pos, SPAN(port, pos), stxsrc, STX_SRCTAG)
: list);
@ -2945,7 +2945,7 @@ read_list(Scheme_Object *port,
}
pop_indentation(indentation);
list = attach_shape_tag(list, line, col, pos, SPAN(port, pos), stxsrc, params, closer);
list = attach_shape_tag(list, line, col, pos, SPAN(port, pos), stxsrc, params, closer, shape);
list = (stxsrc
? scheme_make_stx_w_offset(list, line, col, pos, SPAN(port, pos), stxsrc, STX_SRCTAG)
: list);
@ -3027,7 +3027,7 @@ read_list(Scheme_Object *port,
/* Assert: infixed is NULL (otherwise we raised an exception above) */
pop_indentation(indentation);
list = attach_shape_tag(list, line, col, pos, SPAN(port, pos), stxsrc, params, closer);
list = attach_shape_tag(list, line, col, pos, SPAN(port, pos), stxsrc, params, closer, shape);
list = (stxsrc
? scheme_make_stx_w_offset(list, line, col, pos, SPAN(port, pos), stxsrc, STX_SRCTAG)
: list);
@ -3094,7 +3094,7 @@ static Scheme_Object *attach_shape_tag(Scheme_Object *list,
intptr_t line, intptr_t col, intptr_t pos, intptr_t span,
Scheme_Object *stxsrc,
ReadParams *params,
int closer)
int closer, int shape)
{
Scheme_Object *tag;
tag = NULL;
@ -3105,7 +3105,7 @@ static Scheme_Object *attach_shape_tag(Scheme_Object *list,
tag = braces_symbol;
}
if (tag) {
if (tag && shape == mz_shape_cons) {
if (stxsrc) {
tag = scheme_make_stx_w_offset(tag, line, col, pos, span, stxsrc, STX_SRCTAG);
}