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cpp_static_assertt constructor now has operands #5178

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7 changes: 6 additions & 1 deletion src/cpp/cpp_static_assert.h
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,12 @@ Author: Daniel Kroening, [email protected]
class cpp_static_assertt : public binary_exprt
{
public:
cpp_static_assertt() : binary_exprt(ID_cpp_static_assert)
cpp_static_assertt(exprt _cond, exprt _description)
: binary_exprt(
std::move(_cond),
ID_cpp_static_assert,
std::move(_description),
typet())
{
}

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17 changes: 11 additions & 6 deletions src/cpp/parse.cpp
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Expand Up @@ -920,19 +920,20 @@ bool Parser::rStaticAssert(cpp_static_assertt &cpp_static_assert)
if(lex.get_token(tk)!=TOK_STATIC_ASSERT)
return false;

cpp_static_assert=cpp_static_assertt();
set_location(cpp_static_assert, tk);

if(lex.get_token(tk)!='(')
return false;

if(!rExpression(cpp_static_assert.cond(), false))
exprt cond;

if(!rExpression(cond, false))
return false;

if(lex.get_token(tk)!=',')
return false;

if(!rExpression(cpp_static_assert.description(), false))
exprt description;

if(!rExpression(description, false))
return false;

if(lex.get_token(tk)!=')')
Expand All @@ -941,6 +942,10 @@ bool Parser::rStaticAssert(cpp_static_assertt &cpp_static_assert)
if(lex.get_token(tk)!=';')
return false;

cpp_static_assert =
cpp_static_assertt(std::move(cond), std::move(description));
set_location(cpp_static_assert, tk);

return true;
}

Expand Down Expand Up @@ -7505,7 +7510,7 @@ optionalt<codet> Parser::rStatement()

case TOK_STATIC_ASSERT:
{
cpp_static_assertt cpp_static_assert;
cpp_static_assertt cpp_static_assert{nil_exprt(), nil_exprt()};

if(!rStaticAssert(cpp_static_assert))
return {};
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