diff options
| author | t-harvey <t-harvey@ti.com> | 2017-01-23 05:19:35 -0600 |
|---|---|---|
| committer | Tilmann Scheller <t.scheller@samsung.com> | 2017-01-23 12:19:35 +0100 |
| commit | 94b6aae52c1188657ac488557277a55ea1a78b9d (patch) | |
| tree | 4020712a2a906953bc6fb928e488c30a326af901 /jerry-core/ecma/builtin-objects/ecma-builtin-global.c | |
| parent | 5d7972d05332c376dfcde13fb61e9303dcb1a4bb (diff) | |
Added #if control around GCC built-in functions so that the code can be (#1483)
compiled using non-GCC compilers.
This included adding an initialization to a variable that looks(!)
like it can reach a use before being initialized (b/c we turned
JERRY_UNREACHABLE into a nop) -- an example:
int foo;
switch (value_can_only_be_one_or_two)
case 1:
case 2:
foo = 5;
default:
JERRY_UNREACHABLE();
x = foo +1;
...the compiler assumes that the path can go through the default case,
which leaves the value of foo undefined.
JerryScript-DCO-1.0-Signed-off-by: Timothy Harvey t-harvey@ti.com
Diffstat (limited to 'jerry-core/ecma/builtin-objects/ecma-builtin-global.c')
| -rw-r--r-- | jerry-core/ecma/builtin-objects/ecma-builtin-global.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/jerry-core/ecma/builtin-objects/ecma-builtin-global.c b/jerry-core/ecma/builtin-objects/ecma-builtin-global.c index a7ce7f1f..58ae632a 100644 --- a/jerry-core/ecma/builtin-objects/ecma-builtin-global.c +++ b/jerry-core/ecma/builtin-objects/ecma-builtin-global.c @@ -343,7 +343,7 @@ ecma_builtin_global_object_parse_int (ecma_value_t this_arg, /**< this argument while (string_curr_p > start_p) { ecma_char_t current_char = *(--string_curr_p); - ecma_number_t current_number; + ecma_number_t current_number = ECMA_NUMBER_MINUS_ONE; if ((current_char >= LIT_CHAR_LOWERCASE_A && current_char <= LIT_CHAR_LOWERCASE_Z)) { |