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1ea584377e
without prototypes. This patch converts the function signatures to have a prototype for the situations where the test is not specific to K&R C declarations. e.g., void func(); becomes void func(void); This is the ninth batch of tests being updated (there are a significant number of other tests left to be updated).
30 lines
729 B
C
30 lines
729 B
C
// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection -verify %s
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void clang_analyzer_eval(int);
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void callee(void **p) {
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int x;
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*p = &x;
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// expected-warning@-1 {{Address of stack memory associated with local \
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variable 'x' is still referred to by the stack variable 'arr' upon \
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returning to the caller}}
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}
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void loop(void) {
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void *arr[2];
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for (int i = 0; i < 2; ++i)
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callee(&arr[i]);
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// FIXME: Should be UNKNOWN.
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clang_analyzer_eval(arr[0] == arr[1]); // expected-warning{{FALSE}}
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}
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void loopWithCall(void) {
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void *arr[2];
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for (int i = 0; i < 2; ++i) {
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int x;
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arr[i] = &x;
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}
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// FIXME: Should be UNKNOWN.
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clang_analyzer_eval(arr[0] == arr[1]); // expected-warning{{TRUE}}
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}
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