upcast int to size_t to silence two autological-constant-out-of-range-compare warnings with clang.

tiran · tiran · commit 724b828e7941 · 2013-12-04T08:42:46.000+01:00
diff --git a/Parser/node.c b/Parser/node.c
@@ -91,7 +91,7 @@ PyNode_AddChild(node *n1, int type, char *str, int lineno, int col_offset)
     if (current_capacity < 0 || required_capacity < 0)
         return E_OVERFLOW;
     if (current_capacity < required_capacity) {
-        if (required_capacity > PY_SIZE_MAX / sizeof(node)) {
+        if ((size_t)required_capacity > PY_SIZE_MAX / sizeof(node)) {
             return E_NOMEM;
         }
         n = n1->n_child;
diff --git a/Python/compile.c b/Python/compile.c
@@ -3899,7 +3899,7 @@ assemble_init(struct assembler *a, int nblocks, int firstlineno)
     a->a_lnotab = PyBytes_FromStringAndSize(NULL, DEFAULT_LNOTAB_SIZE);
     if (!a->a_lnotab)
         return 0;
-    if (nblocks > PY_SIZE_MAX / sizeof(basicblock *)) {
+    if ((size_t)nblocks > PY_SIZE_MAX / sizeof(basicblock *)) {
         PyErr_NoMemory();
         return 0;
     }

Original file line number	Diff line number	Diff line change
`@@ -91,7 +91,7 @@ PyNode_AddChild(node n1, int type, char str, int lineno, int col_offset)`
`91`	`91`	`if (current_capacity < 0 \|\| required_capacity < 0)`
`92`	`92`	`return E_OVERFLOW;`
`93`	`93`	`if (current_capacity < required_capacity) {`
`94`		`- if (required_capacity > PY_SIZE_MAX / sizeof(node)) {`
	`94`	`+ if ((size_t)required_capacity > PY_SIZE_MAX / sizeof(node)) {`
`95`	`95`	`return E_NOMEM;`
`96`	`96`	`}`
`97`	`97`	`n = n1->n_child;`
Original file line number	Diff line number	Diff line change
`@@ -3899,7 +3899,7 @@ assemble_init(struct assembler *a, int nblocks, int firstlineno)`
`3899`	`3899`	`a->a_lnotab = PyBytes_FromStringAndSize(NULL, DEFAULT_LNOTAB_SIZE);`
`3900`	`3900`	`if (!a->a_lnotab)`
`3901`	`3901`	`return 0;`
`3902`		`- if (nblocks > PY_SIZE_MAX / sizeof(basicblock *)) {`
	`3902`	`+ if ((size_t)nblocks > PY_SIZE_MAX / sizeof(basicblock *)) {`
`3903`	`3903`	`PyErr_NoMemory();`
`3904`	`3904`	`return 0;`
`3905`	`3905`	`}`