diff options
Diffstat (limited to 'gdb/rust-exp.y')
| -rw-r--r-- | gdb/rust-exp.y | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gdb/rust-exp.y b/gdb/rust-exp.y index c1a863c..aeb6058 100644 --- a/gdb/rust-exp.y +++ b/gdb/rust-exp.y @@ -1418,6 +1418,7 @@ lex_number (void) int match; int is_integer = 0; int could_be_decimal = 1; + int implicit_i32 = 0; char *type_name = NULL; struct type *type; int end_index; @@ -1436,7 +1437,10 @@ lex_number (void) is_integer = 1; end_index = subexps[INT_TEXT].rm_eo; if (subexps[INT_TYPE].rm_so == -1) - type_name = "i32"; + { + type_name = "i32"; + implicit_i32 = 1; + } else { type_index = INT_TYPE; @@ -1478,6 +1482,7 @@ lex_number (void) end_index = subexps[0].rm_eo; type_name = "i32"; could_be_decimal = 1; + implicit_i32 = 1; } } @@ -1512,6 +1517,7 @@ lex_number (void) /* Parse the number. */ if (is_integer) { + uint64_t value; int radix = 10; if (number[0] == '0') { @@ -1527,7 +1533,12 @@ lex_number (void) could_be_decimal = 0; } } - rustyylval.typed_val_int.val = strtoul (number, NULL, radix); + + value = strtoul (number, NULL, radix); + if (implicit_i32 && value >= ((uint64_t) 1) << 31) + type = rust_type ("i64"); + + rustyylval.typed_val_int.val = value; rustyylval.typed_val_int.type = type; } else |