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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).
34 lines
888 B
C
34 lines
888 B
C
// RUN: %clang_analyze_cc1 -analyzer-checker=core -verify %s
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// (basic correctness check)
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// RUN: rm -rf %t.dir
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// RUN: mkdir -p %t.dir
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//
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// RUN: %clang_analyze_cc1 -o %t.dir/index.plist %s \
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// RUN: -analyzer-checker=core -analyzer-output=plist-html
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//
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// RUN: ls %t.dir | grep '\.html' | count 1
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// RUN: grep '\.html' %t.dir/index.plist | count 1
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// This tests two things: that the two calls to null_deref below are coalesced
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// into a single bug by both the plist and HTML diagnostics, and that the plist
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// diagnostics have a reference to the HTML diagnostics. (It would be nice to
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// check more carefully that the two actually match, but that's hard to write
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// in a lit RUN line.)
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#define CALL_FN(a) null_deref(a)
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void null_deref(int *a) {
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if (a)
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return;
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*a = 1; // expected-warning{{null}}
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}
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void test1(void) {
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CALL_FN(0);
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}
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void test2(int *p) {
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CALL_FN(p);
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}
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