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authorduneroadrunner <duneroadrunner@gmail.com>2017-06-17 17:47:17 +0000
committerduneroadrunner <duneroadrunner@gmail.com>2017-06-17 17:47:17 +0000
commit299d532dbf3966259a3911a735c5f29ac835c2cc (patch)
tree0ada74932dfcd3baa94a898bfff5fe898e0a58f3 /safercpp
parentrewriters now return the result as a string to lua (diff)
downloadmutator-299d532dbf3966259a3911a735c5f29ac835c2cc.tar.gz
mutator-299d532dbf3966259a3911a735c5f29ac835c2cc.zip
updated so that processing of declarations with initializers can handle
all the same cases as the processing of assignment operations
Diffstat (limited to 'safercpp')
-rw-r--r--safercpp/safercpp-arr.cpp379
1 files changed, 269 insertions, 110 deletions
diff --git a/safercpp/safercpp-arr.cpp b/safercpp/safercpp-arr.cpp
index f7644a1..e0f51db 100644
--- a/safercpp/safercpp-arr.cpp
+++ b/safercpp/safercpp-arr.cpp
@@ -1386,6 +1386,7 @@ class CTypeIndirectionPrefixAndSuffixItem {
public:
std::string m_prefix_str;
std::string m_suffix_str;
+ std::string m_post_name_suffix_str;
std::string m_action_species;
bool m_direct_type_must_be_non_const = false;
};
@@ -1398,6 +1399,7 @@ static CTypeIndirectionPrefixAndSuffixItem generate_type_indirection_prefix_and_
std::string replacement_code;
std::string prefix_str;
std::string suffix_str;
+ std::string post_name_suffix_str;
if (true) {
for (size_t i = 0; i < indirection_state_stack.size(); i += 1) {
@@ -1458,7 +1460,11 @@ static CTypeIndirectionPrefixAndSuffixItem generate_type_indirection_prefix_and_
/* We're assuming this is a null terminated string. We'll just leave it as a
* char[] for now. At some point we'll replace it with an mse::string or whatever. */
//prefix_str = prefix_str + "";
- suffix_str = "[" + size_text + "]" + suffix_str;
+ if (1 == indirection_state_stack.size()) {
+ post_name_suffix_str = post_name_suffix_str + "[" + size_text + "]";
+ } else {
+ suffix_str = "[" + size_text + "]" + suffix_str;
+ }
} else {
if (is_a_function_parameter) {
prefix_str = prefix_str + "mse::TNullableAnyRandomAccessIterator<";
@@ -1700,6 +1706,7 @@ static CDeclarationReplacementCodeItem generate_declaration_replacement_code(con
std::string replacement_code;
std::string prefix_str;
std::string suffix_str;
+ std::string post_name_suffix_str;
auto res4 = generate_type_indirection_prefix_and_suffix(ddcs_ref.m_indirection_state_stack,
direct_type_is_char_type, direct_type_is_function_type, is_a_function_parameter);
@@ -1710,6 +1717,7 @@ static CDeclarationReplacementCodeItem generate_declaration_replacement_code(con
}
prefix_str = res4.m_prefix_str;
suffix_str = res4.m_suffix_str;
+ post_name_suffix_str = res4.m_post_name_suffix_str;
bool discard_initializer_option_flag = (std::string::npos != options_str.find("[discard-initializer]"));
std::string initializer_append_str;
@@ -1720,7 +1728,7 @@ static CDeclarationReplacementCodeItem generate_declaration_replacement_code(con
}
}
- if (("" != prefix_str) || ("" != suffix_str)) {
+ if (("" != prefix_str) || ("" != suffix_str)/* || ("" != post_name_suffix_str)*/) {
changed_from_original = true;
} else if (("" != ddcs_ref.m_initializer_info_str) ||
(discard_initializer_option_flag)) {
@@ -1751,6 +1759,7 @@ static CDeclarationReplacementCodeItem generate_declaration_replacement_code(con
replacement_code += prefix_str + direct_qtype_str + suffix_str;
replacement_code += " ";
replacement_code += variable_name;
+ replacement_code += post_name_suffix_str;
replacement_code += initializer_append_str;
} else {
@@ -2954,6 +2963,102 @@ private:
/**********************************************************************************************************************/
+struct CAllocFunctionInfo {
+ bool m_seems_to_be_some_kind_of_malloc_or_realloc = false;
+ bool m_seems_to_be_some_kind_of_realloc = false;
+ clang::CallExpr::const_arg_iterator m_num_bytes_arg_iter;
+ std::string m_num_bytes_arg_source_text;
+};
+CAllocFunctionInfo analyze_malloc_resemblance(const clang::CallExpr& call_expr, Rewriter &Rewrite) {
+ CAllocFunctionInfo retval;
+
+ auto CE = &call_expr;
+ auto function_decl = CE->getDirectCallee();
+ auto num_args = CE->getNumArgs();
+ if (function_decl && ((1 == num_args) || (2 == num_args))) {
+ std::string function_name = function_decl->getNameAsString();
+ static const std::string alloc_str = "alloc";
+ static const std::string realloc_str = "realloc";
+ auto lc_function_name = tolowerstr(function_name);
+ bool ends_with_alloc = ((lc_function_name.size() >= alloc_str.size())
+ && (0 == lc_function_name.compare(lc_function_name.size() - alloc_str.size(), alloc_str.size(), alloc_str)));
+ bool ends_with_realloc = (ends_with_alloc && (lc_function_name.size() >= realloc_str.size())
+ && (0 == lc_function_name.compare(lc_function_name.size() - realloc_str.size(), realloc_str.size(), realloc_str)));
+ bool still_potentially_valid1 = (ends_with_alloc && (1 == num_args)) || (ends_with_realloc && (2 == num_args));
+ if (still_potentially_valid1) {
+ auto arg_iter = CE->arg_begin();
+ if (ends_with_realloc) {
+ arg_iter++;
+ }
+ bool argIsIntegerType = false;
+ if (*arg_iter) {
+ argIsIntegerType = (*arg_iter)->getType().split().asPair().first->isIntegerType();
+ }
+ if (argIsIntegerType) {
+ auto arg_source_range = nice_source_range((*arg_iter)->getSourceRange(), Rewrite);
+ std::string arg_source_text;
+ if (arg_source_range.isValid()) {
+ arg_source_text = Rewrite.getRewrittenText(arg_source_range);
+ //auto arg_source_text_sans_ws = with_whitespace_removed(arg_source_text);
+
+ bool asterisk_found = false;
+ auto sizeof_start_index = arg_source_text.find("sizeof(");
+ if (std::string::npos != sizeof_start_index) {
+ auto sizeof_end_index = arg_source_text.find(")", sizeof_start_index);
+ if (std::string::npos != sizeof_end_index) {
+ assert(sizeof_end_index > sizeof_start_index);
+ std::string before_str = arg_source_text.substr(0, sizeof_start_index);
+ std::string after_str;
+ if (sizeof_end_index + 1 < arg_source_text.size()) {
+ after_str = arg_source_text.substr(sizeof_end_index + 1);
+ }
+
+ auto index = before_str.size() - 1;
+ while (0 <= index) {
+ if ('*' == before_str[index]) {
+ asterisk_found = true;
+ }
+ if (!std::isspace(before_str[index])) {
+ break;
+ }
+
+ index -= 1;
+ }
+ if (asterisk_found) {
+ before_str = before_str.substr(0, index);
+ } else {
+ size_t index2 = 0;
+ while (after_str.size() > index2) {
+ if ('*' == after_str[index2]) {
+ asterisk_found = true;
+ }
+ if (!std::isspace(after_str[index2])) {
+ break;
+ }
+
+ index2 += 1;
+ }
+ if (asterisk_found) {
+ after_str = after_str.substr(index2 + 1);
+ }
+ }
+ }
+ }
+ if (true || asterisk_found) {
+ retval.m_num_bytes_arg_iter = arg_iter;
+ retval.m_seems_to_be_some_kind_of_malloc_or_realloc = true;
+ retval.m_num_bytes_arg_source_text = arg_source_text;
+ if (ends_with_realloc) {
+ retval.m_seems_to_be_some_kind_of_realloc = true;
+ }
+ }
+ }
+ }
+ }
+ }
+ return retval;
+}
+
class MCSSSVarDecl2 : public MatchFinder::MatchCallback
{
public:
@@ -2963,6 +3068,10 @@ public:
virtual void run(const MatchFinder::MatchResult &MR)
{
const DeclaratorDecl* DD = MR.Nodes.getNodeAs<clang::DeclaratorDecl>("mcsssvardecl");
+ const Expr* RHS = MR.Nodes.getNodeAs<clang::Expr>("mcsssvardecl2");
+ const clang::CStyleCastExpr* CCE = MR.Nodes.getNodeAs<clang::CStyleCastExpr>("mcsssvardecl3");
+ //const DeclStmt* DS = MR.Nodes.getNodeAs<clang::DeclStmt>("mcsssvardecl4");
+
if ((DD != nullptr))
{
auto SR = nice_source_range(DD->getSourceRange(), Rewrite);
@@ -3014,6 +3123,140 @@ public:
}
update_declaration(*DD, Rewrite, m_state1);
+
+ if (nullptr != RHS) {
+ auto rhs_res2 = infer_array_type_info_from_stmt(*RHS, "", (*this).m_state1);
+ bool lhs_is_an_indirect_type = is_an_indirect_type(DD->getType());
+ bool rhs_is_an_indirect_type = is_an_indirect_type(RHS->getType());
+ assert(lhs_is_an_indirect_type == rhs_is_an_indirect_type);
+
+ if (rhs_res2.ddecl_cptr && rhs_res2.update_declaration_flag) {
+ update_declaration(*(rhs_res2.ddecl_cptr), Rewrite, m_state1);
+ }
+
+ if ((nullptr != CCE) && (rhs_res2.ddecl_conversion_state_ptr)) {
+ auto cce_QT = CCE->getType();
+ auto rhs_QT = RHS->getType();
+ if (cce_QT == rhs_QT) {
+ CIndirectionStateStack rhs_qtype_indirection_state_stack;
+ auto direct_rhs_qtype = populateQTypeIndirectionStack(rhs_qtype_indirection_state_stack, rhs_QT);
+ auto direct_rhs_qtype_str = direct_rhs_qtype.getAsString();
+ auto casted_expr_ptr = CCE->IgnoreCasts();
+ if (llvm::isa<const clang::CallExpr>(casted_expr_ptr->IgnoreParenCasts())) {
+ auto CE = llvm::cast<const clang::CallExpr>(casted_expr_ptr->IgnoreParenCasts());
+ auto alloc_function_info1 = analyze_malloc_resemblance(*CE, Rewrite);
+ if (alloc_function_info1.m_seems_to_be_some_kind_of_malloc_or_realloc) {
+ /* This seems to be some kind of malloc/realloc function. These case should not be
+ * handled here. They are handled elsewhere. */
+ return;
+ }
+ }
+
+ if ((rhs_qtype_indirection_state_stack.size() + rhs_res2.indirection_level
+ == (*(rhs_res2.ddecl_conversion_state_ptr)).m_indirection_state_stack.size())
+ && (1 <= (*rhs_res2.ddecl_conversion_state_ptr).m_indirection_state_stack.size())
+ && (nullptr != casted_expr_ptr)) {
+
+ std::string rhs_ddecl_current_direct_qtype_str = (*rhs_res2.ddecl_conversion_state_ptr).m_current_direct_qtype_str;
+ auto casted_expr_SR = nice_source_range(casted_expr_ptr->getSourceRange(), Rewrite);
+ auto CCESR = nice_source_range(CCE->getSourceRange(), Rewrite);
+ auto cast_operation_SR = clang::SourceRange(CCE->getLParenLoc(), CCE->getRParenLoc());
+
+ if (cast_operation_SR.isValid()
+ && (("void" == rhs_ddecl_current_direct_qtype_str) || ("const void" == rhs_ddecl_current_direct_qtype_str))) {
+ if (ConvertToSCPP) {
+ (*rhs_res2.ddecl_conversion_state_ptr).set_current_direct_qtype(direct_rhs_qtype);
+
+ auto cast_operation_text = Rewrite.getRewrittenText(cast_operation_SR);
+ /* This is not the proper way to modify an expression. See the function
+ * CConditionalOperatorReconciliation2ReplacementAction::do_replacement() for an example of
+ * the proper way to do it. But for now this is good enough. */
+ auto res2 = Rewrite.ReplaceText(cast_operation_SR, "");
+
+ static const std::string void_str = "void";
+ auto void_pos = (*rhs_res2.ddecl_conversion_state_ptr).m_initializer_info_str.find(void_str);
+ if (std::string::npos != void_pos) {
+ (*rhs_res2.ddecl_conversion_state_ptr).m_initializer_info_str.replace(void_pos, void_str.length(), direct_rhs_qtype_str);
+ }
+
+ update_declaration(*(rhs_res2.ddecl_cptr), Rewrite, m_state1);
+ }
+ } else {
+ if (ConvertToSCPP) {
+ if (false) {
+ (*rhs_res2.ddecl_conversion_state_ptr).set_current_direct_qtype(direct_rhs_qtype);
+ }
+ }
+ }
+ } else {
+ int q = 7;
+ }
+ } else {
+ int q = 7;
+ }
+ }
+
+ int lhs_indirection_level_adjustment = 0;
+ auto rhs_res3 = leading_addressof_operator_info_from_stmt(*RHS);
+ if (rhs_res3.without_leading_addressof_operator_expr_cptr) {
+ assert(rhs_res3.leading_addressof_operator_detected && rhs_res3.addressof_unary_operator_cptr);
+
+ RHS = rhs_res3.without_leading_addressof_operator_expr_cptr;
+ rhs_res2 = infer_array_type_info_from_stmt(*RHS, "", (*this).m_state1);
+ lhs_indirection_level_adjustment += 1;
+
+ const clang::ArraySubscriptExpr* array_subscript_expr_cptr = nullptr;
+ if (clang::Stmt::StmtClass::ArraySubscriptExprClass == (*(rhs_res3.without_leading_addressof_operator_expr_cptr)).getStmtClass()) {
+ assert(llvm::isa<const clang::ArraySubscriptExpr>(rhs_res3.without_leading_addressof_operator_expr_cptr));
+ array_subscript_expr_cptr = llvm::cast<const clang::ArraySubscriptExpr>(rhs_res3.without_leading_addressof_operator_expr_cptr);
+ }
+ if (ConvertToSCPP && array_subscript_expr_cptr) {
+ std::shared_ptr<CArray2ReplacementAction> cr_shptr = std::make_shared<CAssignmentTargetConstrainsAddressofArraySubscriptExprArray2ReplacementAction>(Rewrite, MR,
+ CDDeclIndirection(*DD, 0), *(rhs_res3.addressof_unary_operator_cptr), *array_subscript_expr_cptr);
+
+ if (ddcs_ref.has_been_determined_to_be_an_array()) {
+ (*cr_shptr).do_replacement(m_state1);
+ } else {
+ m_state1.m_array2_contingent_replacement_map.insert(cr_shptr);
+ }
+ }
+ }
+
+ if (ConvertToSCPP && (rhs_res2.ddecl_conversion_state_ptr) && lhs_is_an_indirect_type) {
+ for (size_t i = 0; (rhs_res2.indirection_level + i < ddcs_ref.m_indirection_state_stack.size())
+ && (rhs_res2.indirection_level + i < (*(rhs_res2.ddecl_conversion_state_ptr)).m_indirection_state_stack.size()); i += 1) {
+ {
+ /* Here we're establishing and "enforcing" the constraint that the rhs value must
+ * be of an (array) type that can be assigned to the lhs. */
+ auto cr_shptr = std::make_shared<CAssignmentTargetConstrainsSourceArray2ReplacementAction>(Rewrite, MR, CDDeclIndirection(*DD, 0 + i), CDDeclIndirection(*(rhs_res2.ddecl_cptr), rhs_res2.indirection_level + i));
+ auto cr_shptr2 = std::make_shared<CAssignmentTargetConstrainsSourceDynamicArray2ReplacementAction>(Rewrite, MR, CDDeclIndirection(*DD, 0 + i), CDDeclIndirection(*(rhs_res2.ddecl_cptr), rhs_res2.indirection_level + i));
+
+ if (ddcs_ref.has_been_determined_to_be_an_array(0 + i)) {
+ (*cr_shptr).do_replacement(m_state1);
+ if (ddcs_ref.has_been_determined_to_be_a_dynamic_array(0 + i)) {
+ (*cr_shptr2).do_replacement(m_state1);
+ } else {
+ m_state1.m_dynamic_array2_contingent_replacement_map.insert(cr_shptr2);
+ }
+ } else {
+ m_state1.m_array2_contingent_replacement_map.insert(cr_shptr);
+ m_state1.m_dynamic_array2_contingent_replacement_map.insert(cr_shptr2);
+ }
+ }
+ {
+ /* Here we're establishing the constraint in the opposite direction as well. */
+ auto cr_shptr = std::make_shared<CAssignmentSourceConstrainsTargetArray2ReplacementAction>(Rewrite, MR, CDDeclIndirection(*(rhs_res2.ddecl_cptr), rhs_res2.indirection_level + i), CDDeclIndirection(*DD, 0 + i));
+
+ if ((*(rhs_res2.ddecl_conversion_state_ptr)).has_been_determined_to_be_an_array(rhs_res2.indirection_level + i)) {
+ (*cr_shptr).do_replacement(m_state1);
+ } else {
+ m_state1.m_array2_contingent_replacement_map.insert(cr_shptr);
+ }
+ }
+ }
+ }
+
+ }
}
}
@@ -3119,102 +3362,6 @@ private:
/**********************************************************************************************************************/
-struct CAllocFunctionInfo {
- bool m_seems_to_be_some_kind_of_malloc_or_realloc = false;
- bool m_seems_to_be_some_kind_of_realloc = false;
- clang::CallExpr::const_arg_iterator m_num_bytes_arg_iter;
- std::string m_num_bytes_arg_source_text;
-};
-CAllocFunctionInfo analyze_malloc_resemblance(const clang::CallExpr& call_expr, Rewriter &Rewrite) {
- CAllocFunctionInfo retval;
-
- auto CE = &call_expr;
- auto function_decl = CE->getDirectCallee();
- auto num_args = CE->getNumArgs();
- if (function_decl && ((1 == num_args) || (2 == num_args))) {
- std::string function_name = function_decl->getNameAsString();
- static const std::string alloc_str = "alloc";
- static const std::string realloc_str = "realloc";
- auto lc_function_name = tolowerstr(function_name);
- bool ends_with_alloc = ((lc_function_name.size() >= alloc_str.size())
- && (0 == lc_function_name.compare(lc_function_name.size() - alloc_str.size(), alloc_str.size(), alloc_str)));
- bool ends_with_realloc = (ends_with_alloc && (lc_function_name.size() >= realloc_str.size())
- && (0 == lc_function_name.compare(lc_function_name.size() - realloc_str.size(), realloc_str.size(), realloc_str)));
- bool still_potentially_valid1 = (ends_with_alloc && (1 == num_args)) || (ends_with_realloc && (2 == num_args));
- if (still_potentially_valid1) {
- auto arg_iter = CE->arg_begin();
- if (ends_with_realloc) {
- arg_iter++;
- }
- bool argIsIntegerType = false;
- if (*arg_iter) {
- argIsIntegerType = (*arg_iter)->getType().split().asPair().first->isIntegerType();
- }
- if (argIsIntegerType) {
- auto arg_source_range = nice_source_range((*arg_iter)->getSourceRange(), Rewrite);
- std::string arg_source_text;
- if (arg_source_range.isValid()) {
- arg_source_text = Rewrite.getRewrittenText(arg_source_range);
- //auto arg_source_text_sans_ws = with_whitespace_removed(arg_source_text);
-
- bool asterisk_found = false;
- auto sizeof_start_index = arg_source_text.find("sizeof(");
- if (std::string::npos != sizeof_start_index) {
- auto sizeof_end_index = arg_source_text.find(")", sizeof_start_index);
- if (std::string::npos != sizeof_end_index) {
- assert(sizeof_end_index > sizeof_start_index);
- std::string before_str = arg_source_text.substr(0, sizeof_start_index);
- std::string after_str;
- if (sizeof_end_index + 1 < arg_source_text.size()) {
- after_str = arg_source_text.substr(sizeof_end_index + 1);
- }
-
- auto index = before_str.size() - 1;
- while (0 <= index) {
- if ('*' == before_str[index]) {
- asterisk_found = true;
- }
- if (!std::isspace(before_str[index])) {
- break;
- }
-
- index -= 1;
- }
- if (asterisk_found) {
- before_str = before_str.substr(0, index);
- } else {
- size_t index2 = 0;
- while (after_str.size() > index2) {
- if ('*' == after_str[index2]) {
- asterisk_found = true;
- }
- if (!std::isspace(after_str[index2])) {
- break;
- }
-
- index2 += 1;
- }
- if (asterisk_found) {
- after_str = after_str.substr(index2 + 1);
- }
- }
- }
- }
- if (true || asterisk_found) {
- retval.m_num_bytes_arg_iter = arg_iter;
- retval.m_seems_to_be_some_kind_of_malloc_or_realloc = true;
- retval.m_num_bytes_arg_source_text = arg_source_text;
- if (ends_with_realloc) {
- retval.m_seems_to_be_some_kind_of_realloc = true;
- }
- }
- }
- }
- }
- }
- return retval;
-}
-
class MCSSSMalloc2 : public MatchFinder::MatchCallback
{
public:
@@ -3594,8 +3741,8 @@ public:
}
Expr::NullPointerConstantKind kind = RHS->IgnoreParenCasts()->isNullPointerConstant(*ASTC, Expr::NullPointerConstantValueDependence());
- if (false && clang::Expr::NPCK_NotNull != kind) {
- if (true) {
+ if (clang::Expr::NPCK_NotNull != kind) {
+ if (false) {
{
if (true) {
if (true) {
@@ -4896,6 +5043,10 @@ public:
auto fdecl_source_range = nice_source_range(function_decl->getSourceRange(), Rewrite);
auto fdecl_source_location_str = fdecl_source_range.getBegin().printToString(*MR.SourceManager);
+ if (filtered_out_by_location(MR, fdecl_source_range.getBegin())) {
+ return void();
+ }
+
for (size_t arg_index = 0; (CE->getNumArgs() > arg_index) && (function_decl->getNumParams() > arg_index); arg_index += 1) {
auto param_VD = function_decl->getParamDecl(arg_index);
auto arg_EX = CE->getArg(arg_index);
@@ -5859,7 +6010,14 @@ public:
Matcher.addMatcher(castExpr(allOf(hasCastKind(CK_ArrayToPointerDecay), unless(hasParent(arraySubscriptExpr())))).bind("mcsssarraytopointerdecay"), &HandlerForSSSArrayToPointerDecay);
- Matcher.addMatcher(clang::ast_matchers::declaratorDecl().bind("mcsssvardecl"), &HandlerForSSSVarDecl2);
+ //Matcher.addMatcher(clang::ast_matchers::declaratorDecl().bind("mcsssvardecl"), &HandlerForSSSVarDecl2);
+ Matcher.addMatcher(varDecl(anyOf(
+ hasInitializer(anyOf(
+ expr(cStyleCastExpr(hasDescendant(declRefExpr().bind("mcsssvardecl5"))).bind("mcsssvardecl3")).bind("mcsssvardecl2"),
+ expr(hasDescendant(declRefExpr().bind("mcsssvardecl5"))).bind("mcsssvardecl2")
+ )),
+ clang::ast_matchers::anything()
+ )).bind("mcsssvardecl"), &HandlerForSSSVarDecl2);
Matcher.addMatcher(expr(allOf(
hasParent(expr(anyOf(
@@ -6211,15 +6369,16 @@ public:
}
if (!(fii_ref.m_legacyhelpers_include_directive_found)) {
- assert(fii_ref.m_first_include_directive_loc_is_valid);
- TheRewriter.InsertTextBefore(fii_ref.m_first_include_directive_loc,
- "#include \"mselegacyhelpers.h\"\n");
- } else if (fii_ref.m_first_macro_directive_ptr_is_valid) {
- TheRewriter.InsertTextAfterToken(fii_ref.m_first_macro_directive_ptr->getLocation(),
- "#include \"mselegacyhelpers.h\"\n");
- } else if (fii_ref.m_beginning_of_file_loc_is_valid) {
- TheRewriter.InsertTextBefore(fii_ref.m_beginning_of_file_loc,
- "#include \"mselegacyhelpers.h\"\n");
+ if (fii_ref.m_first_include_directive_loc_is_valid) {
+ TheRewriter.InsertTextBefore(fii_ref.m_first_include_directive_loc,
+ "\n#include \"mselegacyhelpers.h\"\n");
+ } else if (fii_ref.m_first_macro_directive_ptr_is_valid) {
+ TheRewriter.InsertTextAfterToken(fii_ref.m_first_macro_directive_ptr->getLocation(),
+ "\n#include \"mselegacyhelpers.h\"\n");
+ } else if (fii_ref.m_beginning_of_file_loc_is_valid) {
+ TheRewriter.InsertTextBefore(fii_ref.m_beginning_of_file_loc,
+ "\n#include \"mselegacyhelpers.h\"\n");
+ }
}
}
} else { assert(false); }