teak-llvm/clang/test/Analysis/html_diagnostics/relevant_lines/multifile.c
George Karpenkov a5ddd3cacb [analyzer] support a mode to only show relevant lines in HTML diagnostics
HTML diagnostics can be an overwhelming blob of pages of code.
This patch adds a checkbox which filters this list down to only the
lines *relevant* to the counterexample by e.g. skipping branches which
analyzer has assumed to be infeasible at a time.

The resulting amount of output is much smaller, and often fits on one
screen, and also provides a much more readable diagnostics.

Differential Revision: https://reviews.llvm.org/D41378

llvm-svn: 322612
2018-01-17 02:59:11 +00:00

15 lines
414 B
C

#include "header.h"
int f(int coin) {
char *p = 0;
if (coin) {
return helper(p, coin);
}
return 0;
}
// RUN: rm -rf %t.output
// RUN: %clang_analyze_cc1 -analyze -analyzer-checker=core -analyzer-output html -o %t.output %s
// RUN: cat %t.output/* | FileCheck %s --match-full-lines
// CHECK: var relevant_lines = {"1": {"3": 1, "4": 1, "5": 1, "6": 1}, "3": {"3": 1, "4": 1, "5": 1, "6": 1, "7": 1}};