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[analyzer] Fix JSON dumps for dynamic type information.

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They're now valid JSON.

Differential Revision: https://reviews.llvm.org/D62716

llvm-svn: 363894
This commit is contained in:
Artem Dergachev
2019-06-19 23:33:45 +00:00
parent 44820630df
commit 3bb7b2ec7f
2 changed files with 6 additions and 3 deletions
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4
clang/lib/StaticAnalyzer/Core/DynamicTypeMap.cpp
View File

@@ -72,12 +72,12 @@ void printDynamicTypeInfoJson(raw_ostream &Out, ProgramStateRef State,
Out << "{ \"region\": \"" << MR << "\", \"dyn_type\": ";
if (DTI.isValid()) {
Out << '\"' << DTI.getType()->getPointeeType().getAsString()
<< "\" \"sub_classable\": "
<< "\", \"sub_classable\": "
<< (DTI.canBeASubClass() ? "true" : "false");
} else {
Out << "null"; // Invalid type info
}
Out << "\" }";
Out << "}";
if (std::next(I) != DTM.end())
Out << ',';

5
clang/test/Analysis/dump_egraph.cpp
View File

@@ -14,11 +14,14 @@ struct T {
void foo() {
// Test that dumping symbols conjured on null statements doesn't crash.
T t;
new S;
}
// CHECK: \"location_context\": \"#0 Call\", \"calling\": \"foo\", \"call_line\": null, \"items\": [\l&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\{ \"lctx_id\": 1, \"stmt_id\": {{[0-9]+}}, \"kind\": \"construct into local variable\", \"argument_index\": null, \"pretty\": \"T t;\", \"value\": \"&t\"
// CHECK: \"location_context\": \"#0 Call\", \"calling\": \"T::T\", \"call_line\": \"16\", \"items\": [\l&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\{ \"lctx_id\": 2, \"init_id\": {{[0-9]+}}, \"kind\": \"construct into member variable\", \"argument_index\": null, \"pretty\": \"s\", \"value\": \"&t-\>s\"
// CHECK: \"cluster\": \"t\", \"items\": [\l&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\{ \"kind\": \"Default\", \"offset\": 0, \"value\": \"conj_$3\{int, LC3, no stmt, #1\}\"
// CHECK: \"cluster\": \"t\", \"items\": [\l&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\{ \"kind\": \"Default\", \"offset\": 0, \"value\": \"conj_$2\{int, LC5, no stmt, #1\}\"
// CHECK: \"dynamic_types\": [\l\{ \"region\": \"HeapSymRegion\{conj_$1\{struct S *, LC1, S{{[0-9]+}}, #1\}\}\", \"dyn_type\": \"struct S\", \"sub_classable\": false\}\l