e982b4f411
Printing references to C-strings doesn't work properly at the moment. This patch provides coverage for those cases and should fail once the underlying issue gets fixed (see https://github.com/llvm/llvm-project/pull/174398).
87 lines
3.9 KiB
C++
87 lines
3.9 KiB
C++
#include <cstdio>
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#include <cstring>
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struct A {
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char data[4];
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char overflow[4];
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};
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#define MAKE_VARS3(c, v, s) \
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c v s char c##v##s##chararray[] = #c #v #s "char"; \
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c v s char *c##v##s##charstar = c##v##s##chararray
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#define MAKE_VARS2(c, v) \
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MAKE_VARS3(c, v, ); \
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MAKE_VARS3(c, v, signed); \
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MAKE_VARS3(c, v, unsigned)
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#define MAKE_VARS(c) \
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MAKE_VARS2(c, ); \
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MAKE_VARS2(c, volatile)
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MAKE_VARS();
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MAKE_VARS(const);
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template <typename T> struct S {
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int x = 0;
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};
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S<char[5]> Schar5;
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S<char *> Scharstar;
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int main(int argc, char const *argv[]) {
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const char manytrailingnuls[] = "F\0OO\0BA\0R\0\0\0\0";
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A a, b, c;
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// Deliberately write past the end of data to test that the formatter stops
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// at the end of array.
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memcpy(a.data, "FOOBAR", 7);
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memcpy(b.data, "FO\0BAR", 7);
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memcpy(c.data, "F\0O\0AR", 7);
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const char *charwithtabs = "Hello\t\tWorld\nI am here\t\tto say hello\n";
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const char *longconstcharstar =
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"I am a very long string; in fact I am longer than any reasonable length "
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"that a string should be; quite long indeed; oh my, so many words; so "
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"many letters; this is kind of like writing a poem; except in real life "
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"all that is happening"
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" is just me producing a very very long set of words; there is text "
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"here, text there, text everywhere; it fills me with glee to see so much "
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"text; all around me it's just letters, and symbols, and other pleasant "
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"drawings that cause me"
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" a large amount of joy upon visually seeing them with my eyes; well, "
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"this is now a lot of letters, but it is still not enough for the "
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"purpose of the test I want to test, so maybe I should copy and paste "
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"this a few times, you know.."
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" for science, or something"
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"I am a very long string; in fact I am longer than any reasonable length "
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"that a string should be; quite long indeed; oh my, so many words; so "
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"many letters; this is kind of like writing a poem; except in real life "
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"all that is happening"
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" is just me producing a very very long set of words; there is text "
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"here, text there, text everywhere; it fills me with glee to see so much "
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"text; all around me it's just letters, and symbols, and other pleasant "
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"drawings that cause me"
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" a large amount of joy upon visually seeing them with my eyes; well, "
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"this is now a lot of letters, but it is still not enough for the "
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"purpose of the test I want to test, so maybe I should copy and paste "
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"this a few times, you know.."
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" for science, or something"
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"I am a very long string; in fact I am longer than any reasonable length "
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"that a string should be; quite long indeed; oh my, so many words; so "
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"many letters; this is kind of like writing a poem; except in real life "
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"all that is happening"
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" is just me producing a very very long set of words; there is text "
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"here, text there, text everywhere; it fills me with glee to see so much "
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"text; all around me it's just letters, and symbols, and other pleasant "
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"drawings that cause me"
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" a large amount of joy upon visually seeing them with my eyes; well, "
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"this is now a lot of letters, but it is still not enough for the "
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"purpose of the test I want to test, so maybe I should copy and paste "
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"this a few times, you know.."
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" for science, or something";
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const char *basic = "Hello";
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const char *&ref = basic;
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const char *&&refref = "Hi";
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puts("Break here");
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return 0;
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}
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