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-rw-r--r--test/libsolidity/syntaxTests/types/rational_number_exp_limit_fail.sol47
1 files changed, 47 insertions, 0 deletions
diff --git a/test/libsolidity/syntaxTests/types/rational_number_exp_limit_fail.sol b/test/libsolidity/syntaxTests/types/rational_number_exp_limit_fail.sol
new file mode 100644
index 00000000..058db2e9
--- /dev/null
+++ b/test/libsolidity/syntaxTests/types/rational_number_exp_limit_fail.sol
@@ -0,0 +1,47 @@
+contract c {
+ function f() public pure {
+ int a;
+ a = 4 ** 4 ** 2 ** 4 ** 4 ** 4 ** 4;
+ a = -4 ** 4 ** 2 ** 4 ** 4 ** 4 ** 4 ** 4;
+ a = 4 ** (-(2 ** 4 ** 4 ** 4 ** 4 ** 4));
+ a = 2 ** 1E1233;
+ a = -2 ** 1E1233;
+ a = 2 ** -1E1233;
+ a = -2 ** -1E1233;
+ a = 1E1233 ** 2;
+ a = -1E1233 ** 2;
+ a = 1E1233 ** -2;
+ a = -1E1233 ** -2;
+ a = 1E1233 ** 1E1233;
+ a = 1E1233 ** -1E1233;
+ a = -1E1233 ** 1E1233;
+ a = -1E1233 ** -1E1233;
+ }
+}
+// ----
+// TypeError: (71-102): Operator ** not compatible with types int_const 1797...(301 digits omitted)...7216 and int_const 4
+// TypeError: (71-102): Type int_const 1797...(301 digits omitted)...7216 is not implicitly convertible to expected type int256.
+// TypeError: (116-148): Operator ** not compatible with types int_const 1797...(301 digits omitted)...7216 and int_const 4
+// TypeError: (116-153): Operator ** not compatible with types int_const 1797...(301 digits omitted)...7216 and int_const 4
+// TypeError: (116-153): Type int_const 1797...(301 digits omitted)...7216 is not implicitly convertible to expected type int256.
+// TypeError: (167-203): Operator ** not compatible with types int_const 4 and int_const -179...(302 digits omitted)...7216
+// TypeError: (217-228): Operator ** not compatible with types int_const 2 and int_const 1000...(1226 digits omitted)...0000
+// TypeError: (242-254): Operator ** not compatible with types int_const -2 and int_const 1000...(1226 digits omitted)...0000
+// TypeError: (268-280): Operator ** not compatible with types int_const 2 and int_const -100...(1227 digits omitted)...0000
+// TypeError: (294-307): Operator ** not compatible with types int_const -2 and int_const -100...(1227 digits omitted)...0000
+// TypeError: (321-332): Operator ** not compatible with types int_const 1000...(1226 digits omitted)...0000 and int_const 2
+// TypeError: (321-332): Type int_const 1000...(1226 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (346-358): Operator ** not compatible with types int_const -100...(1227 digits omitted)...0000 and int_const 2
+// TypeError: (346-358): Type int_const -100...(1227 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (372-384): Operator ** not compatible with types int_const 1000...(1226 digits omitted)...0000 and int_const -2
+// TypeError: (372-384): Type int_const 1000...(1226 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (398-411): Operator ** not compatible with types int_const -100...(1227 digits omitted)...0000 and int_const -2
+// TypeError: (398-411): Type int_const -100...(1227 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (425-441): Operator ** not compatible with types int_const 1000...(1226 digits omitted)...0000 and int_const 1000...(1226 digits omitted)...0000
+// TypeError: (425-441): Type int_const 1000...(1226 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (455-472): Operator ** not compatible with types int_const 1000...(1226 digits omitted)...0000 and int_const -100...(1227 digits omitted)...0000
+// TypeError: (455-472): Type int_const 1000...(1226 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (486-503): Operator ** not compatible with types int_const -100...(1227 digits omitted)...0000 and int_const 1000...(1226 digits omitted)...0000
+// TypeError: (486-503): Type int_const -100...(1227 digits omitted)...0000 is not implicitly convertible to expected type int256.
+// TypeError: (517-535): Operator ** not compatible with types int_const -100...(1227 digits omitted)...0000 and int_const -100...(1227 digits omitted)...0000
+// TypeError: (517-535): Type int_const -100...(1227 digits omitted)...0000 is not implicitly convertible to expected type int256.