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Fix seg fault parsing invalid exponents

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Add error message when exponents are incomplete,
for example 5e and 5.e
This commit is contained in:
William S Fulton 2018-01-14 19:36:09 +00:00
commit 07a30249f4
8 changed files with 36 additions and 6 deletions
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4
Examples/test-suite/errors/cpp_invalid_exponents1.i Normal file
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%module xxx
void bad(double nn = 5e);

2
Examples/test-suite/errors/cpp_invalid_exponents1.stderr Normal file
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cpp_invalid_exponents1.i:3: Error: Exponent does not have any digits
cpp_invalid_exponents1.i:3: Error: Syntax error in input(1).

4
Examples/test-suite/errors/cpp_invalid_exponents2.i Normal file
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%module xxx
void bad(double nn = 6.6e);

2
Examples/test-suite/errors/cpp_invalid_exponents2.stderr Normal file
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cpp_invalid_exponents2.i:3: Error: Exponent does not have any digits
cpp_invalid_exponents2.i:3: Error: Syntax error in input(1).

7
Examples/test-suite/errors/pp_invalid_exponents.i Normal file
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%module xxx
#if 123e
#endif
#if 456.e
#endif

6
Examples/test-suite/errors/pp_invalid_exponents.stderr Normal file
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:EOF: Error: Exponent does not have any digits
pp_invalid_exponents.i:3: Warning 202: Could not evaluate expression '123e'
pp_invalid_exponents.i:3: Warning 202: Error: 'Syntax error'
:EOF: Error: Exponent does not have any digits
pp_invalid_exponents.i:6: Warning 202: Could not evaluate expression '456.e'
pp_invalid_exponents.i:6: Warning 202: Error: 'Syntax error'