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25098736c1
A significant number of our tests in C accidentally use functions 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 fifth batch of tests being updated (there are a significant number of other tests left to be updated). Note, the behavior of -ast-print is broken. It prints functions with a prototype (void) as if they have no prototype () in C. Some tests need to disable strict prototype checking when recompiling the results of an -ast-print invocation.
18 lines
640 B
C
18 lines
640 B
C
// RUN: %clang_cc1 -mllvm -emptyline-comment-coverage=false -fprofile-instrument=clang -fcoverage-mapping -dump-coverage-mapping -emit-llvm-only -main-file-name macroparams.c %s | FileCheck %s
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// CHECK: main
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// CHECK-NEXT: File 0, {{[0-9]+}}:16 -> {{[0-9]+}}:2 = #0
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// CHECK-NEXT: Expansion,File 0, {{[0-9]+}}:3 -> {{[0-9]+}}:8 = #0
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// CHECK-NEXT: File 1, [[@LINE+2]]:18 -> [[@LINE+2]]:27 = #0
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// CHECK-NEXT: Expansion,File 1, [[@LINE+1]]:18 -> [[@LINE+1]]:24 = #0
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#define MACRO(X) MACRO2(x)
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// CHECK-NEXT: File 2, [[@LINE+1]]:20 -> [[@LINE+1]]:28 = #0
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#define MACRO2(X2) (X2 + 2)
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int main(void) {
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int x = 0;
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MACRO(x);
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return 0;
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}
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